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| author | Akim Demaille <akim@lrde.epita.fr> | 2015-08-11 14:05:29 +0200 |
|---|---|---|
| committer | Akim Demaille <akim@lrde.epita.fr> | 2015-08-12 13:56:06 +0200 |
| commit | 3e8d1bd05331163c8047b2ab2a4c9fc38de5f35e (patch) | |
| tree | 31e1064d8d5969c70819a2c6a98d4236b552963c /configure.ac | |
| parent | 32ea6125e32103c7f3f78d20723056801c752acc (diff) | |
| download | bison-3e8d1bd05331163c8047b2ab2a4c9fc38de5f35e.tar.gz | |
tests: beware that clang warns about "#define private public"
We use this trick to write some test about internal details. But
since we use -Werror, clang++ 3.6 dies issueing a warning about it.
* configure.ac (warn_tests): Disable this warning.
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac index 35de4cee..5dc274fc 100644 --- a/configure.ac +++ b/configure.ac @@ -90,7 +90,12 @@ if test "$enable_gcc_warnings" = yes; then # -fno-color-diagnostics: Clang's use of colors in the error # messages is confusing the tests looking at the compiler's output # (e.g., synclines.at). - warn_tests='-Wundef -pedantic -Wsign-compare -fno-color-diagnostics' + # + # -Wno-keyword-macro: We use the "#define private public" dirty + # trick in the test suite to check some private implementation + # details for lalr1.cc. + warn_tests='-Wundef -pedantic -Wsign-compare -fno-color-diagnostics + -Wno-keyword-macro' AC_LANG_PUSH([C]) # Clang supports many of GCC's -W options, but only issues warnings |