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tests: shorten the generated file

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* tests/synclines.at (_AT_SYNCLINES_COMPILE): Pull the comments out.
This commit is contained in:
Akim Demaille
2020-09-27 15:48:32 +02:00
parent 3ff7db34a2
commit 15cf0095d3
1 changed files with 3 additions and 3 deletions
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6
tests/synclines.at
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@@ -25,9 +25,7 @@ AT_BANNER([[Sync Lines.]])
# normalized output. Ignore the exit status, since some compilers
# (e.g. c89 on IRIX 6.5) trigger warnings on '#error', instead of
# errors.
m4_define([_AT_SYNCLINES_COMPILE],
[AT_CHECK([$CC $CFLAGS $CPPFLAGS -c $1], [ignore], [], [stderr])
#
# Transform the file 'stderr' into something like this:
#
# input.y:4: #error "4"
@@ -97,6 +95,8 @@ m4_define([_AT_SYNCLINES_COMPILE],
# syncline.c:4:2: error: #error "4"
# 4 | #error "4"
# | ^~~~~
m4_define([_AT_SYNCLINES_COMPILE],
[AT_CHECK([$CC $CFLAGS $CPPFLAGS -c $1], [ignore], [], [stderr])
AT_CHECK([["$PERL" -p -0777 - stderr <<\EOF || exit 77
# Remove left-hand margin.
s/^[\d ]{6}\| //gm;