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Redeclaration lookup should never find hidden enumerators in C, because they do not have linkage (C11 6.2.2/6) The linkage of an enumerator should be VisibleNoLinkage, and isHiddenDeclarationVisible should be checking hasExternalFormalLinkage. This is was reviewed as part of D31778, but splitted into a different commit for clarity. rdar://problem/31909368 llvm-svn: 306917
39 lines
1.2 KiB
C
39 lines
1.2 KiB
C
// RUN: c-index-test -test-print-linkage-source %s | FileCheck %s
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enum Baz { Qux = 0 };
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int x;
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void foo();
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static int w;
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void bar(int y) {
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static int z;
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int k;
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}
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extern int n;
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static int wibble(int);
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void ena(int (*dio)(int tria));
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static int test2;
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void f16(void) {
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extern int test2;
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}
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// CHECK: EnumDecl=Baz:3:6 (Definition)linkage=External
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// CHECK: EnumConstantDecl=Qux:3:12 (Definition)linkage=NoLinkage
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// CHECK: VarDecl=x:4:5linkage=External
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// CHECK: FunctionDecl=foo:5:6linkage=External
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// CHECK: VarDecl=w:6:12linkage=Internal
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// CHECK: FunctionDecl=bar:7:6 (Definition)linkage=External
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// CHECK: ParmDecl=y:7:14 (Definition)linkage=NoLinkage
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// CHECK: VarDecl=z:8:14 (Definition)linkage=NoLinkage
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// CHECK: VarDecl=k:9:7 (Definition)linkage=NoLinkage
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// CHECK: VarDecl=n:11:12linkage=External
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// CHECK: FunctionDecl=wibble:12:12linkage=Internal
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// CHECK: ParmDecl=:12:22 (Definition)linkage=NoLinkage
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// CHECK: FunctionDecl=ena:14:6linkage=External
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// CHECK: ParmDecl=dio:14:16 (Definition)linkage=NoLinkage
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// CHECK: ParmDecl=tria:14:25 (Definition)linkage=NoLinkage
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// CHECK: VarDecl=test2{{.*}}linkage=Internal
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// CHECK: VarDecl=test2{{.*}}linkage=Internal
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