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| author | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2018-06-11 13:17:43 +0200 |
|---|---|---|
| committer | Sven Eden <yamakuzure@gmx.net> | 2018-08-24 16:47:08 +0200 |
| commit | a6c19e8cc6f4e48f564a9a4d45872b11cd49374b (patch) | |
| tree | 0cb6d9113d6ce47e23b22837979220f55aa20735 /meson.build | |
| parent | c1fc133d248627108edd28f86d4ed345d08b5349 (diff) | |
meson: also reject shifts that change the sign bit
../src/test/test-sizeof.c: In function ‘main’:
../src/test/test-sizeof.c:70:24: error: result of ‘1 << 31’ requires 33 bits to represent, but ‘int’ only has 32 bits [-Werror=shift-overflow=]
X = (1 << 31),
^~
cc1: some warnings being treated as errors
Follow-up for b05ecb8cadd8c32d31b1aabcff4e507bd89b5465.
Diffstat (limited to 'meson.build')
| -rw-r--r-- | meson.build | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/meson.build b/meson.build index fe014eda7..df1dc4fca 100644 --- a/meson.build +++ b/meson.build @@ -387,6 +387,7 @@ endif # '-Wwrite-strings', # '-Werror=overflow', # '-Werror=shift-count-overflow', +# '-Werror=shift-overflow=2', # '-Wdate-time', # '-Wnested-externs', # '-ffast-math', @@ -1930,6 +1931,7 @@ executable('elogind-user-runtime-dir', executable('elogind-user-runtime-dir', executable('elogind-user-runtime-dir', executable('elogind-user-runtime-dir', +executable('elogind-user-runtime-dir', user_runtime_dir_sources, include_directories : includes, link_with : [libshared, liblogind_core], |