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34eb0adaa9
Now that semantics is working, the standard -fsyntax-only option of GNU and Clang should be used as the name of the option that causes f18 to just run the front-end. Support both options in f18, silently accepting the old option as a synonym for the new one (as preferred by the code owner), and replace all instances of the old -fparse-only option with -fsyntax-only throughout the source base. Differential Revision: https://reviews.llvm.org/D95887
40 lines
1.0 KiB
Bash
Executable File
40 lines
1.0 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Compile a source file and check errors against those listed in the file.
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# Change the compiler by setting the F18 environment variable.
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F18_OPTIONS="-fsyntax-only"
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srcdir=$(dirname $0)
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source $srcdir/common.sh
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[[ ! -f $src ]] && die "File not found: $src"
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log=$temp/log
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actual=$temp/actual
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expect=$temp/expect
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diffs=$temp/diffs
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cmd="$F18 $F18_OPTIONS $src"
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( cd $temp; $cmd ) > $log 2>&1
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if [[ $? -ge 128 ]]; then
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cat $log
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exit 1
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fi
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# $actual has errors from the compiler; $expect has them from !ERROR comments in source
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# Format both as "<line>: <text>" so they can be diffed.
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sed -n 's=^[^:]*:\([^:]*\):[^:]*: error: =\1: =p' $log > $actual
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awk '
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BEGIN { FS = "!ERROR: "; }
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/^ *!ERROR: / { errors[nerrors++] = $2; next; }
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{ for (i = 0; i < nerrors; ++i) printf "%d: %s\n", NR, errors[i]; nerrors = 0; }
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' $src > $expect
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if diff -U0 $actual $expect > $diffs; then
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echo PASS
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else
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echo "$cmd"
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< $diffs \
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sed -n -e 's/^-\([0-9]\)/actual at \1/p' -e 's/^+\([0-9]\)/expect at \1/p' \
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| sort -n -k 3
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die FAIL
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fi
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