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| author | Hans Wennborg <hans@chromium.org> | 2023-03-17 10:59:03 +0100 |
|---|---|---|
| committer | Hans Wennborg <hans@chromium.org> | 2023-03-17 13:47:02 +0100 |
| commit | e495eabd326801c1e00508898dbcb04073a31014 (patch) | |
| tree | 47e4081a966c6c85c0ce4c517106319b885ede5d /clang/tools/driver/cc1as_main.cpp | |
| parent | 2d91b0dae0a902317d384a44f588107d04c9ad3c (diff) | |
| download | llvm-e495eabd326801c1e00508898dbcb04073a31014.zip llvm-e495eabd326801c1e00508898dbcb04073a31014.tar.gz llvm-e495eabd326801c1e00508898dbcb04073a31014.tar.bz2 | |
[clang] Include the error message in file reading error diagnostic
in order to provide as much information as possible to the user. The
diagnostic will now look like for example:
error: error reading '/tmp/foo.c': Permission denied
(This addresses a FIXME from 2019, 9ef6c49baf45)
Differential revision: https://reviews.llvm.org/D146280
Diffstat (limited to 'clang/tools/driver/cc1as_main.cpp')
| -rw-r--r-- | clang/tools/driver/cc1as_main.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/clang/tools/driver/cc1as_main.cpp b/clang/tools/driver/cc1as_main.cpp index 43d427b..ee54a0f7 100644 --- a/clang/tools/driver/cc1as_main.cpp +++ b/clang/tools/driver/cc1as_main.cpp @@ -384,8 +384,8 @@ static bool ExecuteAssemblerImpl(AssemblerInvocation &Opts, MemoryBuffer::getFileOrSTDIN(Opts.InputFile, /*IsText=*/true); if (std::error_code EC = Buffer.getError()) { - Error = EC.message(); - return Diags.Report(diag::err_fe_error_reading) << Opts.InputFile; + return Diags.Report(diag::err_fe_error_reading) + << Opts.InputFile << EC.message(); } SourceMgr SrcMgr; |