glr.cc: remove unused signature.

[bison.git] / tests / local.at

diff --git a/tests/local.at b/tests/local.at
index 462301db13912acc0283391d4abdcb61705a3a9d..7e88408fcd9c6abaa693967652b0555aa2276594 100644 (file)
--- a/tests/local.at
+++ b/tests/local.at
@@ -461,17 +461,26 @@ m4_define([AT_FULL_COMPILE], [
 ## Running a generated parser.  ##
 ## ---------------------------- ##
 
+
 # AT_PARSER_CHECK(COMMAND, EXIT-STATUS, EXPOUT, EXPERR, [PRE])
 # ------------------------------------------------------------
 # So that we can run `./testsuite PREPARSER='valgrind -q' for instance.
+#
+# Get rid of spurious messages when compiled with --coverage:
+# +profiling:/[...]/lib/fprintf.gcda:Merge mismatch for summaries
 m4_define([AT_PARSER_CHECK],
-[AT_CHECK([$5 $PREPARSER $1], [$2], [$3], [$4])])
+[AT_CHECK([$5 $PREPARSER $1], [$2], [$3], [stderr])
+AT_CHECK([sed >&2 -e '/^profiling:.*:Merge mismatch for summaries/d' stderr],
+         [0], [], [$4])
+])
+
 
 # AT_JAVA_PARSER_CHECK(COMMAND, EXIT-STATUS, EXPOUT, EXPERR, [PRE])
 # -----------------------------------------------------------------
 m4_define([AT_JAVA_PARSER_CHECK],
 [AT_CHECK([$5[ $SHELL ../../../javaexec.sh ]$1], [$2], [$3], [$4])])
 
+
 # AT_TEST_TABLES_AND_PARSE(TITLE, COND-VALUE, TEST-SPEC,
 #                          DECLS, GRAMMAR, INPUT,
 #                          BISON-STDERR, TABLES-OR-LAST-STATE,
@@ -610,6 +619,17 @@ m4_if(m4_index(m4_quote($3), [last-state]), -1,
 
 $9
 
+# Canonical LR generates very large tables, resulting in very long
+# files with #line directives that may overflow what the standards
+# (C90 and C++98) guarantee: 32767.  In that case, GCC's -pedantic
+# will issue an error.
+#
+# There is no "" around `wc` since some indent the result.
+m4_bmatch([$4], [%define lr.type canonical-lr],
+[if test 32767 -lt `wc -l < input.c`; then
+  CFLAGS=`echo " $CFLAGS " | sed -e 's/ -pedantic //'`
+  CXXFLAGS=`echo " $CXXFLAGS " | sed -e 's/ -pedantic //'`
+fi])
 AT_COMPILE([[input]])
 
 AT_PARSER_CHECK([[./input]],