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tests: add -pedantic for --enable-gcc-warnings.

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This should help to avoid some portability problems.  For example,
it would have revealed the empty unions fixed by the last patch
* configure.ac (WARN_CFLAGS_TESTS, WARN_CXXFLAGS_TEST): Implement.
* tests/synclines.at (AT_TEST_SYNCLINE): Avoid -pedantic warning
about an empty translation unit.
(cherry picked from commit 5422d56a71)
This commit is contained in:
Joel E. Denny
2011-08-21 13:07:16 -04:00
parent 765e1bd4fc
commit d63311dfb9
3 changed files with 13 additions and 4 deletions
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tests/synclines.at
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@@ -88,6 +88,7 @@ m4_define([AT_TEST_SYNCLINE],
AT_DATA([syncline.c],
[[#error "1"
int i; // avoids -pedantic warning about an empty translation unit
]])
AT_SYNCLINES_COMPILE([syncline.c])