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27 lines
965 B
27 lines
965 B
4 months ago
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// RUN: rm -rf %t
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// RUN: %clang_cc1 -fmodules -fimplicit-module-maps -x objective-c -fmodules-cache-path=%t -emit-module -fmodule-name=linkage_merge_left %S/Inputs/module.map
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// RUN: %clang_cc1 -fmodules -fimplicit-module-maps -fmodules-cache-path=%t -I %S/Inputs -w %s -verify
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// Test redeclarations of functions where the original declaration is
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// still hidden.
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@import linkage_merge_left; // excludes "sub"
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extern int f0(float);
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// expected-error@-1{{conflicting types for 'f0'}}
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// expected-note@Inputs/linkage-merge-sub.h:1{{previous declaration}}
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static int f1(float); // okay: considered distinct
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static int f2(float); // okay: considered distinct
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extern int f3(float); // okay: considered distinct
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extern float v0;
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// expected-error@-1{{redeclaration of 'v0' with a different type: 'float' vs 'int'}}
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// expected-note@Inputs/linkage-merge-sub.h:6{{previous declaration is here}}
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static float v1;
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static float v2;
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extern float v3;
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typedef float T0;
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