Future/bison
1
0
Fork 0
mirror of https://git.savannah.gnu.org/git/bison.git synced 2026-03-22 18:53:04 +00:00
Code Issues Packages Projects Releases Wiki Activity

tests: beware of additional warnings from GCC 5

Browse Source 
* tests/synclines.at (AT_SYNCLINES_COMPILE): Avoid warnings about
unused functions.
This commit is contained in:
Akim Demaille
2015-08-11 14:28:25 +02:00
parent 3e8d1bd053
commit 009285d20a
1 changed files with 7 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
tests/synclines.at
View File

@@ -81,7 +81,9 @@ m4_define([_AT_SYNCLINES_COMPILE],
# #
# "input.yy", line 80.21: 1540-0218 (S) The call does not match any parameter list for "operator<<". # "input.yy", line 80.21: 1540-0218 (S) The call does not match any parameter list for "operator<<".
# "/usr/vacpp/include/iosfwd", line 32.6: 1506-205 (S) #error This file to be used only with IBM VisualAge C++ v4 and later compilers # "/usr/vacpp/include/iosfwd", line 32.6: 1506-205 (S) #error This file to be used only with IBM VisualAge C++ v4 and later compilers
#
# Newer GCCs go further and if the function is declared static, complain
# that it's not used.
AT_CHECK([[$PERL -p -0777 - stderr <<\EOF AT_CHECK([[$PERL -p -0777 - stderr <<\EOF
# 1. Remove useless lines. # 1. Remove useless lines.
@@ -136,14 +138,15 @@ EOF
m4_define([AT_SYNCLINES_COMPILE], m4_define([AT_SYNCLINES_COMPILE],
[# Check if we can trust location translation. [# Check if we can trust location translation.
AT_DATA([syncline.c], AT_DATA([syncline.c],
[[static void foo(void) [[void foo (void);
void foo (void)
{ {
#error "3" #error "4"
} }
]]) ]])
_AT_SYNCLINES_COMPILE([syncline.c]) _AT_SYNCLINES_COMPILE([syncline.c])
AT_CHECK([[test "`cat stdout`" = 'syncline.c:3: @%:@error "3"' || exit 77]]) AT_CHECK([[test "`cat stdout`" = 'syncline.c:4: @%:@error "4"' || exit 77]])
# Then work for real. # Then work for real.
_AT_SYNCLINES_COMPILE([$1]) _AT_SYNCLINES_COMPILE([$1])