| 1 | // RUN: rm -rf %t |
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| 2 | // 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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| 3 | // RUN: %clang_cc1 -fmodules -fimplicit-module-maps -fmodules-cache-path=%t -I %S/Inputs -w %s -verify |
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| 4 | |
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| 5 | // Test redeclarations of functions where the original declaration is |
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| 6 | // still hidden. |
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| 7 | |
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| 8 | @import linkage_merge_left; // excludes "sub" |
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| 9 | |
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| 10 | extern int f0(float); |
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| 11 | // expected-error@-1{{conflicting types for 'f0'}} |
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| 12 | // expected-note@Inputs/linkage-merge-sub.h:1{{previous declaration}} |
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| 13 | |
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| 14 | static int f1(float); // okay: considered distinct |
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| 15 | static int f2(float); // okay: considered distinct |
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| 16 | extern int f3(float); // okay: considered distinct |
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| 17 | |
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| 18 | extern float v0; |
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| 19 | // expected-error@-1{{redeclaration of 'v0' with a different type: 'float' vs 'int'}} |
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| 20 | // expected-note@Inputs/linkage-merge-sub.h:6{{previous declaration is here}} |
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| 21 | |
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| 22 | static float v1; |
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| 23 | static float v2; |
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| 24 | extern float v3; |
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| 25 | |
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| 26 | typedef float T0; |
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| 27 | |
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