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llvm-project/clang/test/Lexer/case-insensitive-include-win.c

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Make -Wnonportable-include-path ignore drive case on Windows. See PR45812 for motivation. No explicit test since I couldn't figure out how to get the current disk drive in lower case into a form in lit where I could mkdir it and cd to it. But the change does have test coverage in that I can remove the case normalization in lit, and tests failed on several bots (and for me locally if in a pwd with a lower-case drive) without that normalization prior to this change. Differential Revision: https://reviews.llvm.org/D79531
2020-05-07 08:19:14 +08:00
// Most Microsoft-specific testing should go in case-insensitive-include-ms.c
// This file should only include code that really needs a Windows host OS to
// run.
// REQUIRES: system-windows
// RUN: mkdir -p %t.dir
// RUN: touch %t.dir/foo.h
Fix bugs when an included file name is typo corrected. D52774 fixed a bug with typo correction of includes, but didn't add a test. D65907 then broke recovery of typo correction of includes again, because it extracted the code that writes to Filename to a separate function that took the parameter not by reference. Fix that, and also don't repeat the slash normalization computation and fix both lookup and regular file name after recovery. Differential Revision: https://reviews.llvm.org/D79595
2020-05-09 01:03:14 +08:00
// RUN: not %clang_cl /FI\\?\%t.dir\FOO.h /WX -fsyntax-only %s 2>&1 | FileCheck %s
Make -Wnonportable-include-path ignore drive case on Windows. See PR45812 for motivation. No explicit test since I couldn't figure out how to get the current disk drive in lower case into a form in lit where I could mkdir it and cd to it. But the change does have test coverage in that I can remove the case normalization in lit, and tests failed on several bots (and for me locally if in a pwd with a lower-case drive) without that normalization prior to this change. Differential Revision: https://reviews.llvm.org/D79531
2020-05-07 08:19:14 +08:00
// CHECK: non-portable path to file '"\\?\