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| author | River Riddle <riddleriver@gmail.com> | 2019-11-20 18:21:50 -0800 |
|---|---|---|
| committer | Mehdi Amini <aminim@google.com> | 2019-11-20 18:24:10 -0800 |
| commit | ee9b49eef04518123ec04372b7b4bfc337c39dc9 (patch) | |
| tree | e910fd198eb9d0d3f89165a00c88d1558c74d298 /llvm/test/TableGen/duplicate-include.inc | |
| parent | 8e896b19ddd940254c42cfbb11ba541b22177152 (diff) | |
| download | bcm5719-llvm-ee9b49eef04518123ec04372b7b4bfc337c39dc9.tar.gz bcm5719-llvm-ee9b49eef04518123ec04372b7b4bfc337c39dc9.zip | |
Tablegen: Remove the error for duplicate include files.
This error was originally added a while(7 years) ago when
including multiple files was basically always an error. Tablegen
now has preprocessor support, which allows for building nice
c/c++ style include guards. With the current error being
reported, we unfortunately need to double guard when including
files:
* In user of MyFile.td
#ifndef MYFILE_TD
include MyFile.td
#endif
* In MyFile.td
#ifndef MYFILE_TD
#define MYFILE_TD
...
#endif
Differential Revision: https://reviews.llvm.org/D70410
Diffstat (limited to 'llvm/test/TableGen/duplicate-include.inc')
| -rw-r--r-- | llvm/test/TableGen/duplicate-include.inc | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/llvm/test/TableGen/duplicate-include.inc b/llvm/test/TableGen/duplicate-include.inc new file mode 100644 index 00000000000..eefbf5ffc2e --- /dev/null +++ b/llvm/test/TableGen/duplicate-include.inc @@ -0,0 +1,7 @@ +#ifndef DUPLICATE_INCLUDE +#define DUPLICATE_INCLUDE + +// This is used by the duplicate-include.td test +def InInclude; + +#endif |
