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c83b0dda49
I'm in the process of refactoring AnalyzerOptions. The main motivation behind
here is to emit warnings if an invalid -analyzer-config option is given from
the command line, and be able to list them all.
In this patch, I found some flags that should've been used as checker options,
or have absolutely no mention of in AnalyzerOptions, or are nonexistent.
- NonLocalizedStringChecker now uses its "AggressiveReport" flag as a checker
option
- lib/StaticAnalyzer/Frontend/ModelInjector.cpp now accesses the "model-path"
option through a getter in AnalyzerOptions
- -analyzer-config path-diagnostics-alternate=false is not a thing, I removed it,
- lib/StaticAnalyzer/Checkers/AllocationDiagnostics.cpp and
lib/StaticAnalyzer/Checkers/AllocationDiagnostics.h are weird, they actually
only contain an option getter. I deleted them, and fixed RetainCountChecker
to get it's "leak-diagnostics-reference-allocation" option as a checker option,
- "region-store-small-struct-limit" has a proper getter now.
Differential Revision: https://reviews.llvm.org/D53276
llvm-svn: 345985
29 lines
794 B
C
29 lines
794 B
C
// RUN: rm -f %t
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// RUN: %clang_analyze_cc1 -fblocks \
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// RUN: -analyzer-checker=core,unix.Malloc,unix.cstring.NullArg \
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// RUN: -analyzer-disable-checker=alpha.unix.cstring.OutOfBounds \
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// RUN: -analyzer-output=plist -o %t %s
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// RUN: FileCheck -input-file %t %s
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typedef __typeof(sizeof(int)) size_t;
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void *malloc(size_t);
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void free(void *);
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char *strncpy(char *restrict s1, const char *restrict s2, size_t n);
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void cstringchecker_bounds_nocrash() {
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char *p = malloc(2);
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strncpy(p, "AAA", sizeof("AAA")); // we don't expect warning as the checker is disabled
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free(p);
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}
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// CHECK: <key>diagnostics</key>
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// CHECK-NEXT: <array>
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// CHECK-NEXT: </array>
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// CHECK-NEXT: <key>files</key>
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// CHECK-NEXT: <array>
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// CHECK-NEXT: </array>
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// CHECK-NEXT: </dict>
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// CHECK-NEXT: </plist>
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