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| author | Ben Dunbobbin <bd1976llvm@gmail.com> | 2017-08-18 16:55:44 +0000 |
|---|---|---|
| committer | Ben Dunbobbin <bd1976llvm@gmail.com> | 2017-08-18 16:55:44 +0000 |
| commit | ac6a5aab45ef721e92a28e1b0515aa2a514d740b (patch) | |
| tree | 9002927531e70abfdf8211a04ef548c80314d36c /clang/lib/Frontend/CompilerInvocation.cpp | |
| parent | 849f20e4a2f3ee41e2527413674d8da44a8512a2 (diff) | |
| download | llvm-ac6a5aab45ef721e92a28e1b0515aa2a514d740b.zip llvm-ac6a5aab45ef721e92a28e1b0515aa2a514d740b.tar.gz llvm-ac6a5aab45ef721e92a28e1b0515aa2a514d740b.tar.bz2 | |
[Support] env vars with empty values on windows
An environment variable can be in one of three states:
1. undefined.
2. defined with a non-empty value.
3. defined but with an empty value.
The windows implementation did not support case 3
(it was not handling errors). The Linux implementation
is already correct.
Differential Revision: https://reviews.llvm.org/D36394
llvm-svn: 311174
Diffstat (limited to 'clang/lib/Frontend/CompilerInvocation.cpp')
0 files changed, 0 insertions, 0 deletions