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https://github.com/Gericom/teak-llvm.git
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850361f6c1
Summary: The existing CTU mechanism imports `FunctionDecl`s where the definition is available in another TU. This patch extends that to VarDecls, to bind more constants. - Add VarDecl importing functionality to CrossTranslationUnitContext - Import Decls while traversing them in AnalysisConsumer - Add VarDecls to CTU external mappings generator - Name changes from "external function map" to "external definition map" Reviewers: NoQ, dcoughlin, xazax.hun, george.karpenkov, martong Reviewed By: xazax.hun Subscribers: Charusso, baloghadamsoftware, mikhail.ramalho, Szelethus, donat.nagy, dkrupp, george.karpenkov, mgorny, whisperity, szepet, rnkovacs, a.sidorin, cfe-commits Tags: #clang Differential Revision: https://reviews.llvm.org/D46421 llvm-svn: 358968
44 lines
723 B
C++
44 lines
723 B
C++
// RUN: %clang_extdef_map %s -- | FileCheck --implicit-check-not "c:@y" --implicit-check-not "c:@z" %s
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int f(int) {
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return 0;
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}
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// CHECK-DAG: c:@F@f#I#
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extern const int x = 5;
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// CHECK-DAG: c:@x
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// Non-const variables should not be collected.
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int y = 5;
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// In C++, const implies internal linkage, so not collected.
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const int z = 5;
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struct S {
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int a;
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};
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extern S const s = {.a = 2};
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// CHECK-DAG: c:@s
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struct SF {
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const int a;
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};
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SF sf = {.a = 2};
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// CHECK-DAG: c:@sf
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struct SStatic {
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static const int a = 4;
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};
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const int SStatic::a;
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// CHECK-DAG: c:@S@SStatic@a
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extern int const arr[5] = { 0, 1 };
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// CHECK-DAG: c:@arr
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union U {
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const int a;
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const unsigned int b;
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};
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U u = {.a = 6};
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// CHECK-DAG: c:@u
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