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| author | Daniel Dunbar <daniel@zuster.org> | 2009-03-21 17:55:43 +0000 |
|---|---|---|
| committer | Daniel Dunbar <daniel@zuster.org> | 2009-03-21 17:55:43 +0000 |
| commit | 54dfd5cad10c92bbae2d9f3d8933e728ed820db7 (patch) | |
| tree | d3a2fad51671cfa34919dd013708010aa628cd5a /test/Frontend/stdin.c | |
| parent | 67b00520c8f5b48fad722b790d87fea6be764efe (diff) | |
Frontend: Handle empty input on stdin.
- PR3854.
I think it makes more sense to change MemoryBuffer::getSTDIN (return 0
should indicate error, not empty), but it is documented to return 0
for empty inputs, and some other code appears to rely on this.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@67448 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/Frontend/stdin.c')
| -rw-r--r-- | test/Frontend/stdin.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/test/Frontend/stdin.c b/test/Frontend/stdin.c new file mode 100644 index 0000000000..1b1bc67613 --- /dev/null +++ b/test/Frontend/stdin.c @@ -0,0 +1,3 @@ +// RUN: clang -E - < /dev/null &> %t +// RUN: grep '<predefines>' %t + |