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1da13237a4
Summary: I agree with https://easyaspi314.github.io/gcc-vs-clang.html?fbclid=IwAR1VA0qxiWVUusOQUv5z7JESS7ZpeJy-UqAI5mnJscofGLqXcqeErIUB2gU, current warning message is not very good. We should try to improve it.. Reviewers: rsmith, aaron.ballman, easyaspi314 Reviewed By: aaron.ballman Subscribers: arphaman, Quuxplusone, mehdi_amini, hiraditya, cfe-commits, llvm-commits Tags: #clang, #llvm Differential Revision: https://reviews.llvm.org/D69762
18 lines
820 B
C
18 lines
820 B
C
// RUN: %clang_cc1 -fsyntax-only -I %S/Inputs/SystemHeaderPrefix/.. %s 2>&1 | FileCheck -check-prefix=NORMAL -check-prefix=CHECK %s
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// RUN: %clang_cc1 -fsyntax-only -I %S/Inputs/SystemHeaderPrefix/.. -fdiagnostics-absolute-paths %s 2>&1 | FileCheck -check-prefix=ABSOLUTE -check-prefix=CHECK %s
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#include "absolute-paths.h"
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// Check whether the diagnostic from the header above includes the dummy
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// directory in the path.
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// NORMAL: SystemHeaderPrefix
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// ABSOLUTE-NOT: SystemHeaderPrefix
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// CHECK: warning: non-void function does not return a value
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// For files which don't exist, just print the filename.
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#line 123 "non-existant.c"
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int g() {}
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// NORMAL: non-existant.c:123:10: warning: non-void function does not return a value
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// ABSOLUTE: non-existant.c:123:10: warning: non-void function does not return a value
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