Gericom/teak-llvm
1
Fork 0
mirror of https://github.com/Gericom/teak-llvm.git synced 2025-06-20 03:55:48 -04:00
Code Issues Actions Packages Projects Releases Wiki Activity
master
teak-llvm/clang/test/Sema/warn-absolute-value.c
David Majnemer 7f77eb90a5 [Sema] Don't crash trying to diagnose abs called on a pointer type 
Clang tries to figure out if a call to abs is suspicious by looking
through implicit casts to look at the underlying, implicitly converted
type.
Interestingly, C has implicit conversions from pointer-ish types like
function to less exciting types like int.  This trips up our 'abs'
checker because it doesn't know which variant of 'abs' is appropriate.

Instead, diagnose 'abs' called on function types upfront.  This sort of
thing is highly suspicious and is likely indicative of a missing
pointer dereference/function call/array index operation.

This fixes PR25532.

llvm-svn: 253156
2015-11-15 03:04:34 +00:00

799 lines
46 KiB
C
Raw Permalink Blame History

// RUN: %clang_cc1 -triple i686-pc-linux-gnu -fsyntax-only -verify %s -Wabsolute-value -Wno-int-conversion
// RUN: %clang_cc1 -triple i686-pc-linux-gnu -fsyntax-only %s -Wabsolute-value -Wno-int-conversion -fdiagnostics-parseable-fixits 2>&1 | FileCheck %s
int abs(int);
long int labs(long int);
long long int llabs(long long int);
float fabsf(float);
double fabs(double);
long double fabsl(long double);
float cabsf(float _Complex);
double cabs(double _Complex);
long double cabsl(long double _Complex);
void test_int(int x) {
(void)abs(x);
(void)labs(x);
(void)llabs(x);
(void)fabsf(x);
// expected-warning@-1 {{using floating point absolute value function 'fabsf' when argument is of integer type}}
// expected-note@-2 {{use function 'abs' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:14}:"abs"
(void)fabs(x);
// expected-warning@-1 {{using floating point absolute value function 'fabs' when argument is of integer type}}
// expected-note@-2 {{use function 'abs' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:13}:"abs"
(void)fabsl(x);
// expected-warning@-1 {{using floating point absolute value function 'fabsl' when argument is of integer type}}
// expected-note@-2 {{use function 'abs' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:14}:"abs"
(void)cabsf(x);
// expected-warning@-1 {{using complex absolute value function 'cabsf' when argument is of integer type}}
// expected-note@-2 {{use function 'abs' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:14}:"abs"
(void)cabs(x);
// expected-warning@-1 {{using complex absolute value function 'cabs' when argument is of integer type}}
// expected-note@-2 {{use function 'abs' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:13}:"abs"
(void)cabsl(x);
// expected-warning@-1 {{using complex absolute value function 'cabsl' when argument is of integer type}}
// expected-note@-2 {{use function 'abs' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:14}:"abs"
(void)__builtin_abs(x);
(void)__builtin_labs(x);
(void)__builtin_llabs(x);
(void)__builtin_fabsf(x);
// expected-warning@-1 {{using floating point absolute value function '__builtin_fabsf' when argument is of integer type}}
// expected-note@-2 {{use function '__builtin_abs' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:24}:"__builtin_abs"
(void)__builtin_fabs(x);
// expected-warning@-1 {{using floating point absolute value function '__builtin_fabs' when argument is of integer type}}
// expected-note@-2 {{use function '__builtin_abs' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:23}:"__builtin_abs"
(void)__builtin_fabsl(x);
// expected-warning@-1 {{using floating point absolute value function '__builtin_fabsl' when argument is of integer type}}
// expected-note@-2 {{use function '__builtin_abs' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:24}:"__builtin_abs"
(void)__builtin_cabsf(x);
// expected-warning@-1 {{using complex absolute value function '__builtin_cabsf' when argument is of integer type}}
// expected-note@-2 {{use function '__builtin_abs' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:24}:"__builtin_abs"
(void)__builtin_cabs(x);
// expected-warning@-1 {{using complex absolute value function '__builtin_cabs' when argument is of integer type}}
// expected-note@-2 {{use function '__builtin_abs' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:23}:"__builtin_abs"
(void)__builtin_cabsl(x);
// expected-warning@-1 {{using complex absolute value function '__builtin_cabsl' when argument is of integer type}}
// expected-note@-2 {{use function '__builtin_abs' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:24}:"__builtin_abs"
}
void test_long(long x) {
(void)abs(x); // no warning - int and long are same length for this target
(void)labs(x);
(void)llabs(x);
(void)fabsf(x);
// expected-warning@-1 {{using floating point absolute value function 'fabsf' when argument is of integer type}}
// expected-note@-2 {{use function 'labs' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:14}:"labs"
(void)fabs(x);
// expected-warning@-1 {{using floating point absolute value function 'fabs' when argument is of integer type}}
// expected-note@-2 {{use function 'labs' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:13}:"labs"
(void)fabsl(x);
// expected-warning@-1 {{using floating point absolute value function 'fabsl' when argument is of integer type}}
// expected-note@-2 {{use function 'labs' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:14}:"labs"
(void)cabsf(x);
// expected-warning@-1 {{using complex absolute value function 'cabsf' when argument is of integer type}}
// expected-note@-2 {{use function 'labs' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:14}:"labs"
(void)cabs(x);
// expected-warning@-1 {{using complex absolute value function 'cabs' when argument is of integer type}}
// expected-note@-2 {{use function 'labs' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:13}:"labs"
(void)cabsl(x);
// expected-warning@-1 {{using complex absolute value function 'cabsl' when argument is of integer type}}
// expected-note@-2 {{use function 'labs' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:14}:"labs"
(void)__builtin_abs(x); // no warning - int and long are same length for
// this target
(void)__builtin_labs(x);
(void)__builtin_llabs(x);
(void)__builtin_fabsf(x);
// expected-warning@-1 {{using floating point absolute value function '__builtin_fabsf' when argument is of integer type}}
// expected-note@-2 {{use function '__builtin_labs' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:24}:"__builtin_labs"
(void)__builtin_fabs(x);
// expected-warning@-1 {{using floating point absolute value function '__builtin_fabs' when argument is of integer type}}
// expected-note@-2 {{use function '__builtin_labs' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:23}:"__builtin_labs"
(void)__builtin_fabsl(x);
// expected-warning@-1 {{using floating point absolute value function '__builtin_fabsl' when argument is of integer type}}
// expected-note@-2 {{use function '__builtin_labs' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:24}:"__builtin_labs"
(void)__builtin_cabsf(x);
// expected-warning@-1 {{using complex absolute value function '__builtin_cabsf' when argument is of integer type}}
// expected-note@-2 {{use function '__builtin_labs' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:24}:"__builtin_labs"
(void)__builtin_cabs(x);
// expected-warning@-1 {{using complex absolute value function '__builtin_cabs' when argument is of integer type}}
// expected-note@-2 {{use function '__builtin_labs' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:23}:"__builtin_labs"
(void)__builtin_cabsl(x);
// expected-warning@-1 {{using complex absolute value function '__builtin_cabsl' when argument is of integer type}}
// expected-note@-2 {{use function '__builtin_labs' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:24}:"__builtin_labs"
}
void test_long_long(long long x) {
(void)abs(x);
// expected-warning@-1{{absolute value function 'abs' given an argument of type 'long long' but has parameter of type 'int' which may cause truncation of value}}
// expected-note@-2{{use function 'llabs' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:12}:"llabs"
(void)labs(x);
// expected-warning@-1{{absolute value function 'labs' given an argument of type 'long long' but has parameter of type 'long' which may cause truncation of value}}
// expected-note@-2{{use function 'llabs' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:13}:"llabs"
(void)llabs(x);
(void)fabsf(x);
// expected-warning@-1 {{using floating point absolute value function 'fabsf' when argument is of integer type}}
// expected-note@-2 {{use function 'llabs' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:14}:"llabs"
(void)fabs(x);
// expected-warning@-1 {{using floating point absolute value function 'fabs' when argument is of integer type}}
// expected-note@-2 {{use function 'llabs' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:13}:"llabs"
(void)fabsl(x);
// expected-warning@-1 {{using floating point absolute value function 'fabsl' when argument is of integer type}}
// expected-note@-2 {{use function 'llabs' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:14}:"llabs"
(void)cabsf(x);
// expected-warning@-1 {{using complex absolute value function 'cabsf' when argument is of integer type}}
// expected-note@-2 {{use function 'llabs' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:14}:"llabs"
(void)cabs(x);
// expected-warning@-1 {{using complex absolute value function 'cabs' when argument is of integer type}}
// expected-note@-2 {{use function 'llabs' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:13}:"llabs"
(void)cabsl(x);
// expected-warning@-1 {{using complex absolute value function 'cabsl' when argument is of integer type}}
// expected-note@-2 {{use function 'llabs' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:14}:"llabs"
(void)__builtin_abs(x);
// expected-warning@-1{{absolute value function '__builtin_abs' given an argument of type 'long long' but has parameter of type 'int' which may cause truncation of value}}
// expected-note@-2{{use function '__builtin_llabs' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:22}:"__builtin_llabs"
(void)__builtin_labs(x);
// expected-warning@-1{{absolute value function '__builtin_labs' given an argument of type 'long long' but has parameter of type 'long' which may cause truncation of value}}
// expected-note@-2{{use function '__builtin_llabs' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:23}:"__builtin_llabs"
(void)__builtin_llabs(x);
(void)__builtin_fabsf(x);
// expected-warning@-1 {{using floating point absolute value function '__builtin_fabsf' when argument is of integer type}}
// expected-note@-2 {{use function '__builtin_llabs' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:24}:"__builtin_llabs"
(void)__builtin_fabs(x);
// expected-warning@-1 {{using floating point absolute value function '__builtin_fabs' when argument is of integer type}}
// expected-note@-2 {{use function '__builtin_llabs' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:23}:"__builtin_llabs"
(void)__builtin_fabsl(x);
// expected-warning@-1 {{using floating point absolute value function '__builtin_fabsl' when argument is of integer type}}
// expected-note@-2 {{use function '__builtin_llabs' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:24}:"__builtin_llabs"
(void)__builtin_cabsf(x);
// expected-warning@-1 {{using complex absolute value function '__builtin_cabsf' when argument is of integer type}}
// expected-note@-2 {{use function '__builtin_llabs' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:24}:"__builtin_llabs"
(void)__builtin_cabs(x);
// expected-warning@-1 {{using complex absolute value function '__builtin_cabs' when argument is of integer type}}
// expected-note@-2 {{use function '__builtin_llabs' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:23}:"__builtin_llabs"
(void)__builtin_cabsl(x);
// expected-warning@-1 {{using complex absolute value function '__builtin_cabsl' when argument is of integer type}}
// expected-note@-2 {{use function '__builtin_llabs' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:24}:"__builtin_llabs"
}
void test_float(float x) {
(void)abs(x);
// expected-warning@-1 {{using integer absolute value function 'abs' when argument is of floating point type}}
// expected-note@-2 {{use function 'fabsf' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:12}:"fabsf"
(void)labs(x);
// expected-warning@-1 {{using integer absolute value function 'labs' when argument is of floating point type}}
// expected-note@-2 {{use function 'fabsf' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:13}:"fabsf"
(void)llabs(x);
// expected-warning@-1 {{using integer absolute value function 'llabs' when argument is of floating point type}}
// expected-note@-2 {{use function 'fabsf' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:14}:"fabsf"
(void)fabsf(x);
(void)fabs(x);
(void)fabsl(x);
(void)cabsf(x);
// expected-warning@-1 {{using complex absolute value function 'cabsf' when argument is of floating point type}}
// expected-note@-2 {{use function 'fabsf' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:14}:"fabsf"
(void)cabs(x);
// expected-warning@-1 {{using complex absolute value function 'cabs' when argument is of floating point type}}
// expected-note@-2 {{use function 'fabsf' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:13}:"fabsf"
(void)cabsl(x);
// expected-warning@-1 {{using complex absolute value function 'cabsl' when argument is of floating point type}}
// expected-note@-2 {{use function 'fabsf' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:14}:"fabsf"
(void)__builtin_abs(x);
// expected-warning@-1 {{using integer absolute value function '__builtin_abs' when argument is of floating point type}}
// expected-note@-2 {{use function '__builtin_fabsf' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:22}:"__builtin_fabsf"
(void)__builtin_labs(x);
// expected-warning@-1 {{using integer absolute value function '__builtin_labs' when argument is of floating point type}}
// expected-note@-2 {{use function '__builtin_fabsf' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:23}:"__builtin_fabsf"
(void)__builtin_llabs(x);
// expected-warning@-1 {{using integer absolute value function '__builtin_llabs' when argument is of floating point type}}
// expected-note@-2 {{use function '__builtin_fabsf' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:24}:"__builtin_fabsf"
(void)__builtin_fabsf(x);
(void)__builtin_fabs(x);
(void)__builtin_fabsl(x);
(void)__builtin_cabsf(x);
// expected-warning@-1 {{using complex absolute value function '__builtin_cabsf' when argument is of floating point type}}
// expected-note@-2 {{use function '__builtin_fabsf' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:24}:"__builtin_fabsf"
(void)__builtin_cabs(x);
// expected-warning@-1 {{using complex absolute value function '__builtin_cabs' when argument is of floating point type}}
// expected-note@-2 {{use function '__builtin_fabsf' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:23}:"__builtin_fabsf"
(void)__builtin_cabsl(x);
// expected-warning@-1 {{using complex absolute value function '__builtin_cabsl' when argument is of floating point type}}
// expected-note@-2 {{use function '__builtin_fabsf' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:24}:"__builtin_fabsf"
}
void test_double(double x) {
(void)abs(x);
// expected-warning@-1 {{using integer absolute value function 'abs' when argument is of floating point type}}
// expected-note@-2 {{use function 'fabs' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:12}:"fabs"
(void)labs(x);
// expected-warning@-1 {{using integer absolute value function 'labs' when argument is of floating point type}}
// expected-note@-2 {{use function 'fabs' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:13}:"fabs"
(void)llabs(x);
// expected-warning@-1 {{using integer absolute value function 'llabs' when argument is of floating point type}}
// expected-note@-2 {{use function 'fabs' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:14}:"fabs"
(void)fabsf(x);
// expected-warning@-1{{absolute value function 'fabsf' given an argument of type 'double' but has parameter of type 'float' which may cause truncation of value}}
// expected-note@-2{{use function 'fabs' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:14}:"fabs"
(void)fabs(x);
(void)fabsl(x);
(void)cabsf(x);
// expected-warning@-1 {{using complex absolute value function 'cabsf' when argument is of floating point type}}
// expected-note@-2 {{use function 'fabs' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:14}:"fabs"
(void)cabs(x);
// expected-warning@-1 {{using complex absolute value function 'cabs' when argument is of floating point type}}
// expected-note@-2 {{use function 'fabs' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:13}:"fabs"
(void)cabsl(x);
// expected-warning@-1 {{using complex absolute value function 'cabsl' when argument is of floating point type}}
// expected-note@-2 {{use function 'fabs' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:14}:"fabs"
(void)__builtin_abs(x);
// expected-warning@-1 {{using integer absolute value function '__builtin_abs' when argument is of floating point type}}
// expected-note@-2 {{use function '__builtin_fabs' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:22}:"__builtin_fabs"
(void)__builtin_labs(x);
// expected-warning@-1 {{using integer absolute value function '__builtin_labs' when argument is of floating point type}}
// expected-note@-2 {{use function '__builtin_fabs' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:23}:"__builtin_fabs"
(void)__builtin_llabs(x);
// expected-warning@-1 {{using integer absolute value function '__builtin_llabs' when argument is of floating point type}}
// expected-note@-2 {{use function '__builtin_fabs' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:24}:"__builtin_fabs"
(void)__builtin_fabsf(x);
// expected-warning@-1{{absolute value function '__builtin_fabsf' given an argument of type 'double' but has parameter of type 'float' which may cause truncation of value}}
// expected-note@-2{{use function '__builtin_fabs' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:24}:"__builtin_fabs"
(void)__builtin_fabs(x);
(void)__builtin_fabsl(x);
(void)__builtin_cabsf(x);
// expected-warning@-1 {{using complex absolute value function '__builtin_cabsf' when argument is of floating point type}}
// expected-note@-2 {{use function '__builtin_fabs' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:24}:"__builtin_fabs"
(void)__builtin_cabs(x);
// expected-warning@-1 {{using complex absolute value function '__builtin_cabs' when argument is of floating point type}}
// expected-note@-2 {{use function '__builtin_fabs' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:23}:"__builtin_fabs"
(void)__builtin_cabsl(x);
// expected-warning@-1 {{using complex absolute value function '__builtin_cabsl' when argument is of floating point type}}
// expected-note@-2 {{use function '__builtin_fabs' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:24}:"__builtin_fabs"
}
void test_long_double(long double x) {
(void)abs(x);
// expected-warning@-1 {{using integer absolute value function 'abs' when argument is of floating point type}}
// expected-note@-2 {{use function 'fabsl' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:12}:"fabsl"
(void)labs(x);
// expected-warning@-1 {{using integer absolute value function 'labs' when argument is of floating point type}}
// expected-note@-2 {{use function 'fabsl' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:13}:"fabsl"
(void)llabs(x);
// expected-warning@-1 {{using integer absolute value function 'llabs' when argument is of floating point type}}
// expected-note@-2 {{use function 'fabsl' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:14}:"fabsl"
(void)fabsf(x);
// expected-warning@-1{{absolute value function 'fabsf' given an argument of type 'long double' but has parameter of type 'float' which may cause truncation of value}}
// expected-note@-2{{use function 'fabsl' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:14}:"fabsl"
(void)fabs(x);
// expected-warning@-1{{absolute value function 'fabs' given an argument of type 'long double' but has parameter of type 'double' which may cause truncation of value}}
// expected-note@-2{{use function 'fabsl' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:13}:"fabsl"
(void)fabsl(x);
(void)cabsf(x);
// expected-warning@-1 {{using complex absolute value function 'cabsf' when argument is of floating point type}}
// expected-note@-2 {{use function 'fabsl' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:14}:"fabsl"
(void)cabs(x);
// expected-warning@-1 {{using complex absolute value function 'cabs' when argument is of floating point type}}
// expected-note@-2 {{use function 'fabsl' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:13}:"fabsl"
(void)cabsl(x);
// expected-warning@-1 {{using complex absolute value function 'cabsl' when argument is of floating point type}}
// expected-note@-2 {{use function 'fabsl' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:14}:"fabsl"
(void)__builtin_abs(x);
// expected-warning@-1 {{using integer absolute value function '__builtin_abs' when argument is of floating point type}}
// expected-note@-2 {{use function '__builtin_fabsl' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:22}:"__builtin_fabsl"
(void)__builtin_labs(x);
// expected-warning@-1 {{using integer absolute value function '__builtin_labs' when argument is of floating point type}}
// expected-note@-2 {{use function '__builtin_fabsl' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:23}:"__builtin_fabsl"
(void)__builtin_llabs(x);
// expected-warning@-1 {{using integer absolute value function '__builtin_llabs' when argument is of floating point type}}
// expected-note@-2 {{use function '__builtin_fabsl' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:24}:"__builtin_fabsl"
(void)__builtin_fabsf(x);
// expected-warning@-1{{absolute value function '__builtin_fabsf' given an argument of type 'long double' but has parameter of type 'float' which may cause truncation of value}}
// expected-note@-2{{use function '__builtin_fabsl' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:24}:"__builtin_fabsl"
(void)__builtin_fabs(x);
// expected-warning@-1{{absolute value function '__builtin_fabs' given an argument of type 'long double' but has parameter of type 'double' which may cause truncation of value}}
// expected-note@-2{{use function '__builtin_fabsl' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:23}:"__builtin_fabsl"
(void)__builtin_fabsl(x);
(void)__builtin_cabsf(x);
// expected-warning@-1 {{using complex absolute value function '__builtin_cabsf' when argument is of floating point type}}
// expected-note@-2 {{use function '__builtin_fabsl' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:24}:"__builtin_fabsl"
(void)__builtin_cabs(x);
// expected-warning@-1 {{using complex absolute value function '__builtin_cabs' when argument is of floating point type}}
// expected-note@-2 {{use function '__builtin_fabsl' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:23}:"__builtin_fabsl"
(void)__builtin_cabsl(x);
// expected-warning@-1 {{using complex absolute value function '__builtin_cabsl' when argument is of floating point type}}
// expected-note@-2 {{use function '__builtin_fabsl' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:24}:"__builtin_fabsl"
}
void test_complex_float(_Complex float x) {
(void)abs(x);
// expected-warning@-1 {{using integer absolute value function 'abs' when argument is of complex type}}
// expected-note@-2 {{use function 'cabsf' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:12}:"cabsf"
(void)labs(x);
// expected-warning@-1 {{using integer absolute value function 'labs' when argument is of complex type}}
// expected-note@-2 {{use function 'cabsf' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:13}:"cabsf"
(void)llabs(x);
// expected-warning@-1 {{using integer absolute value function 'llabs' when argument is of complex type}}
// expected-note@-2 {{use function 'cabsf' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:14}:"cabsf"
(void)fabsf(x);
// expected-warning@-1 {{using floating point absolute value function 'fabsf' when argument is of complex type}}
// expected-note@-2 {{use function 'cabsf' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:14}:"cabsf"
(void)fabs(x);
// expected-warning@-1 {{using floating point absolute value function 'fabs' when argument is of complex type}}
// expected-note@-2 {{use function 'cabsf' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:13}:"cabsf"
(void)fabsl(x);
// expected-warning@-1 {{using floating point absolute value function 'fabsl' when argument is of complex type}}
// expected-note@-2 {{use function 'cabsf' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:14}:"cabsf"
(void)cabsf(x);
(void)cabs(x);
(void)cabsl(x);
(void)__builtin_abs(x);
// expected-warning@-1 {{using integer absolute value function '__builtin_abs' when argument is of complex type}}
// expected-note@-2 {{use function '__builtin_cabsf' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:22}:"__builtin_cabsf"
(void)__builtin_labs(x);
// expected-warning@-1 {{using integer absolute value function '__builtin_labs' when argument is of complex type}}
// expected-note@-2 {{use function '__builtin_cabsf' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:23}:"__builtin_cabsf"
(void)__builtin_llabs(x);
// expected-warning@-1 {{using integer absolute value function '__builtin_llabs' when argument is of complex type}}
// expected-note@-2 {{use function '__builtin_cabsf' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:24}:"__builtin_cabsf"
(void)__builtin_fabsf(x);
// expected-warning@-1 {{using floating point absolute value function '__builtin_fabsf' when argument is of complex type}}
// expected-note@-2 {{use function '__builtin_cabsf' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:24}:"__builtin_cabsf"
(void)__builtin_fabs(x);
// expected-warning@-1 {{using floating point absolute value function '__builtin_fabs' when argument is of complex type}}
// expected-note@-2 {{use function '__builtin_cabsf' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:23}:"__builtin_cabsf"
(void)__builtin_fabsl(x);
// expected-warning@-1 {{using floating point absolute value function '__builtin_fabsl' when argument is of complex type}}
// expected-note@-2 {{use function '__builtin_cabsf' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:24}:"__builtin_cabsf"
(void)__builtin_cabsf(x);
(void)__builtin_cabs(x);
(void)__builtin_cabsl(x);
}
void test_complex_double(_Complex double x) {
(void)abs(x);
// expected-warning@-1 {{using integer absolute value function 'abs' when argument is of complex type}}
// expected-note@-2 {{use function 'cabs' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:12}:"cabs"
(void)labs(x);
// expected-warning@-1 {{using integer absolute value function 'labs' when argument is of complex type}}
// expected-note@-2 {{use function 'cabs' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:13}:"cabs"
(void)llabs(x);
// expected-warning@-1 {{using integer absolute value function 'llabs' when argument is of complex type}}
// expected-note@-2 {{use function 'cabs' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:14}:"cabs"
(void)fabsf(x);
// expected-warning@-1 {{using floating point absolute value function 'fabsf' when argument is of complex type}}
// expected-note@-2 {{use function 'cabs' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:14}:"cabs"
(void)fabs(x);
// expected-warning@-1 {{using floating point absolute value function 'fabs' when argument is of complex type}}
// expected-note@-2 {{use function 'cabs' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:13}:"cabs"
(void)fabsl(x);
// expected-warning@-1 {{using floating point absolute value function 'fabsl' when argument is of complex type}}
// expected-note@-2 {{use function 'cabs' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:14}:"cabs"
(void)cabsf(x);
// expected-warning@-1 {{absolute value function 'cabsf' given an argument of type '_Complex double' but has parameter of type '_Complex float' which may cause truncation of value}}
// expected-note@-2 {{use function 'cabs' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:14}:"cabs"
(void)cabs(x);
(void)cabsl(x);
(void)__builtin_abs(x);
// expected-warning@-1 {{using integer absolute value function '__builtin_abs' when argument is of complex type}}
// expected-note@-2 {{use function '__builtin_cabs' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:22}:"__builtin_cabs"
(void)__builtin_labs(x);
// expected-warning@-1 {{using integer absolute value function '__builtin_labs' when argument is of complex type}}
// expected-note@-2 {{use function '__builtin_cabs' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:23}:"__builtin_cabs"
(void)__builtin_llabs(x);
// expected-warning@-1 {{using integer absolute value function '__builtin_llabs' when argument is of complex type}}
// expected-note@-2 {{use function '__builtin_cabs' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:24}:"__builtin_cabs"
(void)__builtin_fabsf(x);
// expected-warning@-1 {{using floating point absolute value function '__builtin_fabsf' when argument is of complex type}}
// expected-note@-2 {{use function '__builtin_cabs' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:24}:"__builtin_cabs"
(void)__builtin_fabs(x);
// expected-warning@-1 {{using floating point absolute value function '__builtin_fabs' when argument is of complex type}}
// expected-note@-2 {{use function '__builtin_cabs' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:23}:"__builtin_cabs"
(void)__builtin_fabsl(x);
// expected-warning@-1 {{using floating point absolute value function '__builtin_fabsl' when argument is of complex type}}
// expected-note@-2 {{use function '__builtin_cabs' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:24}:"__builtin_cabs"
(void)__builtin_cabsf(x);
// expected-warning@-1 {{absolute value function '__builtin_cabsf' given an argument of type '_Complex double' but has parameter of type '_Complex float' which may cause truncation of value}}
// expected-note@-2 {{use function '__builtin_cabs' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:24}:"__builtin_cabs"
(void)__builtin_cabs(x);
(void)__builtin_cabsl(x);
}
void test_complex_long_double(_Complex long double x) {
(void)abs(x);
// expected-warning@-1 {{using integer absolute value function 'abs' when argument is of complex type}}
// expected-note@-2 {{use function 'cabsl' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:12}:"cabsl"
(void)labs(x);
// expected-warning@-1 {{using integer absolute value function 'labs' when argument is of complex type}}
// expected-note@-2 {{use function 'cabsl' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:13}:"cabsl"
(void)llabs(x);
// expected-warning@-1 {{using integer absolute value function 'llabs' when argument is of complex type}}
// expected-note@-2 {{use function 'cabsl' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:14}:"cabsl"
(void)fabsf(x);
// expected-warning@-1 {{using floating point absolute value function 'fabsf' when argument is of complex type}}
// expected-note@-2 {{use function 'cabsl' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:14}:"cabsl"
(void)fabs(x);
// expected-warning@-1 {{using floating point absolute value function 'fabs' when argument is of complex type}}
// expected-note@-2 {{use function 'cabsl' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:13}:"cabsl"
(void)fabsl(x);
// expected-warning@-1 {{using floating point absolute value function 'fabsl' when argument is of complex type}}
// expected-note@-2 {{use function 'cabsl' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:14}:"cabsl"
(void)cabsf(x);
// expected-warning@-1 {{absolute value function 'cabsf' given an argument of type '_Complex long double' but has parameter of type '_Complex float' which may cause truncation of value}}
// expected-note@-2 {{use function 'cabsl' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:14}:"cabsl"
(void)cabs(x);
// expected-warning@-1 {{absolute value function 'cabs' given an argument of type '_Complex long double' but has parameter of type '_Complex double' which may cause truncation of value}}
// expected-note@-2 {{use function 'cabsl' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:13}:"cabsl"
(void)cabsl(x);
(void)__builtin_abs(x);
// expected-warning@-1 {{using integer absolute value function '__builtin_abs' when argument is of complex type}}
// expected-note@-2 {{use function '__builtin_cabsl' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:22}:"__builtin_cabsl"
(void)__builtin_labs(x);
// expected-warning@-1 {{using integer absolute value function '__builtin_labs' when argument is of complex type}}
// expected-note@-2 {{use function '__builtin_cabsl' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:23}:"__builtin_cabsl"
(void)__builtin_llabs(x);
// expected-warning@-1 {{using integer absolute value function '__builtin_llabs' when argument is of complex type}}
// expected-note@-2 {{use function '__builtin_cabsl' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:24}:"__builtin_cabsl"
(void)__builtin_fabsf(x);
// expected-warning@-1 {{using floating point absolute value function '__builtin_fabsf' when argument is of complex type}}
// expected-note@-2 {{use function '__builtin_cabsl' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:24}:"__builtin_cabsl"
(void)__builtin_fabs(x);
// expected-warning@-1 {{using floating point absolute value function '__builtin_fabs' when argument is of complex type}}
// expected-note@-2 {{use function '__builtin_cabsl' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:23}:"__builtin_cabsl"
(void)__builtin_fabsl(x);
// expected-warning@-1 {{using floating point absolute value function '__builtin_fabsl' when argument is of complex type}}
// expected-note@-2 {{use function '__builtin_cabsl' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:24}:"__builtin_cabsl"
(void)__builtin_cabsf(x);
// expected-warning@-1 {{absolute value function '__builtin_cabsf' given an argument of type '_Complex long double' but has parameter of type '_Complex float' which may cause truncation of value}}
// expected-note@-2 {{use function '__builtin_cabsl' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:24}:"__builtin_cabsl"
(void)__builtin_cabs(x);
// expected-warning@-1 {{absolute value function '__builtin_cabs' given an argument of type '_Complex long double' but has parameter of type '_Complex double' which may cause truncation of value}}
// expected-note@-2 {{use function '__builtin_cabsl' instead}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:23}:"__builtin_cabsl"
(void)__builtin_cabsl(x);
}
void test_unsigned_int(unsigned int x) {
(void)abs(x);
// expected-warning@-1 {{taking the absolute value of unsigned type 'unsigned int' has no effect}}
// expected-note@-2 {{remove the call to 'abs' since unsigned values cannot be negative}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:12}:""
(void)labs(x);
// expected-warning@-1 {{taking the absolute value of unsigned type 'unsigned int' has no effect}}
// expected-note@-2 {{remove the call to 'labs' since unsigned values cannot be negative}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:13}:""
(void)llabs(x);
// expected-warning@-1 {{taking the absolute value of unsigned type 'unsigned int' has no effect}}
// expected-note@-2 {{remove the call to 'llabs' since unsigned values cannot be negative}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:14}:""
(void)fabsf(x);
// expected-warning@-1 {{taking the absolute value of unsigned type 'unsigned int' has no effect}}
// expected-note@-2 {{remove the call to 'fabsf' since unsigned values cannot be negative}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:14}:""
(void)fabs(x);
// expected-warning@-1 {{taking the absolute value of unsigned type 'unsigned int' has no effect}}
// expected-note@-2 {{remove the call to 'fabs' since unsigned values cannot be negative}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:13}:""
(void)fabsl(x);
// expected-warning@-1 {{taking the absolute value of unsigned type 'unsigned int' has no effect}}
// expected-note@-2 {{remove the call to 'fabsl' since unsigned values cannot be negative}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:14}:""
(void)cabsf(x);
// expected-warning@-1 {{taking the absolute value of unsigned type 'unsigned int' has no effect}}
// expected-note@-2 {{remove the call to 'cabsf' since unsigned values cannot be negative}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:14}:""
(void)cabs(x);
// expected-warning@-1 {{taking the absolute value of unsigned type 'unsigned int' has no effect}}
// expected-note@-2 {{remove the call to 'cabs' since unsigned values cannot be negative}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:13}:""
(void)cabsl(x);
// expected-warning@-1 {{taking the absolute value of unsigned type 'unsigned int' has no effect}}
// expected-note@-2 {{remove the call to 'cabsl' since unsigned values cannot be negative}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:14}:""
(void)__builtin_abs(x);
// expected-warning@-1 {{taking the absolute value of unsigned type 'unsigned int' has no effect}}
// expected-note@-2 {{remove the call to '__builtin_abs' since unsigned values cannot be negative}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:22}:""
(void)__builtin_labs(x);
// expected-warning@-1 {{taking the absolute value of unsigned type 'unsigned int' has no effect}}
// expected-note@-2 {{remove the call to '__builtin_labs' since unsigned values cannot be negative}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:23}:""
(void)__builtin_llabs(x);
// expected-warning@-1 {{taking the absolute value of unsigned type 'unsigned int' has no effect}}
// expected-note@-2 {{remove the call to '__builtin_llabs' since unsigned values cannot be negative}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:24}:""
(void)__builtin_fabsf(x);
// expected-warning@-1 {{taking the absolute value of unsigned type 'unsigned int' has no effect}}
// expected-note@-2 {{remove the call to '__builtin_fabsf' since unsigned values cannot be negative}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:24}:""
(void)__builtin_fabs(x);
// expected-warning@-1 {{taking the absolute value of unsigned type 'unsigned int' has no effect}}
// expected-note@-2 {{remove the call to '__builtin_fabs' since unsigned values cannot be negative}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:23}:""
(void)__builtin_fabsl(x);
// expected-warning@-1 {{taking the absolute value of unsigned type 'unsigned int' has no effect}}
// expected-note@-2 {{remove the call to '__builtin_fabsl' since unsigned values cannot be negative}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:24}:""
(void)__builtin_cabsf(x);
// expected-warning@-1 {{taking the absolute value of unsigned type 'unsigned int' has no effect}}
// expected-note@-2 {{remove the call to '__builtin_cabsf' since unsigned values cannot be negative}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:24}:""
(void)__builtin_cabs(x);
// expected-warning@-1 {{taking the absolute value of unsigned type 'unsigned int' has no effect}}
// expected-note@-2 {{remove the call to '__builtin_cabs' since unsigned values cannot be negative}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:23}:""
(void)__builtin_cabsl(x);
// expected-warning@-1 {{taking the absolute value of unsigned type 'unsigned int' has no effect}}
// expected-note@-2 {{remove the call to '__builtin_cabsl' since unsigned values cannot be negative}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:24}:""
}
void test_unsigned_long(unsigned long x) {
(void)abs(x);
// expected-warning@-1 {{taking the absolute value of unsigned type 'unsigned long' has no effect}}
// expected-note@-2 {{remove the call to 'abs' since unsigned values cannot be negative}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:12}:""
(void)labs(x);
// expected-warning@-1 {{taking the absolute value of unsigned type 'unsigned long' has no effect}}
// expected-note@-2 {{remove the call to 'labs' since unsigned values cannot be negative}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:13}:""
(void)llabs(x);
// expected-warning@-1 {{taking the absolute value of unsigned type 'unsigned long' has no effect}}
// expected-note@-2 {{remove the call to 'llabs' since unsigned values cannot be negative}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:14}:""
(void)fabsf(x);
// expected-warning@-1 {{taking the absolute value of unsigned type 'unsigned long' has no effect}}
// expected-note@-2 {{remove the call to 'fabsf' since unsigned values cannot be negative}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:14}:""
(void)fabs(x);
// expected-warning@-1 {{taking the absolute value of unsigned type 'unsigned long' has no effect}}
// expected-note@-2 {{remove the call to 'fabs' since unsigned values cannot be negative}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:13}:""
(void)fabsl(x);
// expected-warning@-1 {{taking the absolute value of unsigned type 'unsigned long' has no effect}}
// expected-note@-2 {{remove the call to 'fabsl' since unsigned values cannot be negative}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:14}:""
(void)cabsf(x);
// expected-warning@-1 {{taking the absolute value of unsigned type 'unsigned long' has no effect}}
// expected-note@-2 {{remove the call to 'cabsf' since unsigned values cannot be negative}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:14}:""
(void)cabs(x);
// expected-warning@-1 {{taking the absolute value of unsigned type 'unsigned long' has no effect}}
// expected-note@-2 {{remove the call to 'cabs' since unsigned values cannot be negative}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:13}:""
(void)cabsl(x);
// expected-warning@-1 {{taking the absolute value of unsigned type 'unsigned long' has no effect}}
// expected-note@-2 {{remove the call to 'cabsl' since unsigned values cannot be negative}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:14}:""
(void)__builtin_abs(x);
// expected-warning@-1 {{taking the absolute value of unsigned type 'unsigned long' has no effect}}
// expected-note@-2 {{remove the call to '__builtin_abs' since unsigned values cannot be negative}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:22}:""
(void)__builtin_labs(x);
// expected-warning@-1 {{taking the absolute value of unsigned type 'unsigned long' has no effect}}
// expected-note@-2 {{remove the call to '__builtin_labs' since unsigned values cannot be negative}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:23}:""
(void)__builtin_llabs(x);
// expected-warning@-1 {{taking the absolute value of unsigned type 'unsigned long' has no effect}}
// expected-note@-2 {{remove the call to '__builtin_llabs' since unsigned values cannot be negative}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:24}:""
(void)__builtin_fabsf(x);
// expected-warning@-1 {{taking the absolute value of unsigned type 'unsigned long' has no effect}}
// expected-note@-2 {{remove the call to '__builtin_fabsf' since unsigned values cannot be negative}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:24}:""
(void)__builtin_fabs(x);
// expected-warning@-1 {{taking the absolute value of unsigned type 'unsigned long' has no effect}}
// expected-note@-2 {{remove the call to '__builtin_fabs' since unsigned values cannot be negative}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:23}:""
(void)__builtin_fabsl(x);
// expected-warning@-1 {{taking the absolute value of unsigned type 'unsigned long' has no effect}}
// expected-note@-2 {{remove the call to '__builtin_fabsl' since unsigned values cannot be negative}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:24}:""
(void)__builtin_cabsf(x);
// expected-warning@-1 {{taking the absolute value of unsigned type 'unsigned long' has no effect}}
// expected-note@-2 {{remove the call to '__builtin_cabsf' since unsigned values cannot be negative}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:24}:""
(void)__builtin_cabs(x);
// expected-warning@-1 {{taking the absolute value of unsigned type 'unsigned long' has no effect}}
// expected-note@-2 {{remove the call to '__builtin_cabs' since unsigned values cannot be negative}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:23}:""
(void)__builtin_cabsl(x);
// expected-warning@-1 {{taking the absolute value of unsigned type 'unsigned long' has no effect}}
// expected-note@-2 {{remove the call to '__builtin_cabsl' since unsigned values cannot be negative}}
// CHECK: fix-it:"{{.*}}":{[[@LINE-3]]:9-[[@LINE-3]]:24}:""
}
long long test_array() {
return llabs((long long[]){1});
// expected-warning@-1 {{absolute value of array type}}
}
long long test_function_pointer() {
return llabs(&test_function_pointer);
// expected-warning@-1 {{absolute value of pointer type}}
}
long long test_void_pointer(void *x) {
return llabs(x);
// expected-warning@-1 {{absolute value of pointer type}}
}
long long test_function() {
return llabs(test_function);
// expected-warning@-1 {{absolute value of function type}}
}
Reference in New Issue View Git Blame Copy Permalink