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* [Bug bootstrap/107960] New: opt-gather.awk seems to ignore lines lines that start with whitespace
@ 2022-12-04 1:02 pinskia at gcc dot gnu.org
2022-12-05 14:26 ` [Bug bootstrap/107960] " marxin at gcc dot gnu.org
0 siblings, 1 reply; 2+ messages in thread
From: pinskia at gcc dot gnu.org @ 2022-12-04 1:02 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107960
Bug ID: 107960
Summary: opt-gather.awk seems to ignore lines lines that start
with whitespace
Product: gcc
Version: 13.0
Status: UNCONFIRMED
Keywords: documentation
Severity: normal
Priority: P3
Component: bootstrap
Assignee: unassigned at gcc dot gnu.org
Reporter: pinskia at gcc dot gnu.org
Target Milestone: ---
echo -e "aaa\n a\n a\na" | awk -f opt-gather.awk > t.txt
and then look at the result of t.txt and notice that only aaa^\a is in the
file.
No error message happens either.
The code in the old opts.sh (which is still the awk script) was broken too.
The problem is here:
/^[ \t]*(;|$)/ { flag = 0; next }
/^[^ \t]/ { if (flag == 0) {
Notice how that the pattern is matching all lines that don't start with white
space.
Also notice how a comment is considered a record seperator too.
Neither of this is documented either.
The documentation for comments is:
Comments may appear on their own line anywhere within the file and are preceded
by semicolons.
Which to mean it in the middle of a record but the code does not allow that.
Have the ability of the "white space" in the front being a comment inside the
record is a nice feature but I do think it should be documented though.
^ permalink raw reply [flat|nested] 2+ messages in thread
* [Bug bootstrap/107960] opt-gather.awk seems to ignore lines lines that start with whitespace
2022-12-04 1:02 [Bug bootstrap/107960] New: opt-gather.awk seems to ignore lines lines that start with whitespace pinskia at gcc dot gnu.org
@ 2022-12-05 14:26 ` marxin at gcc dot gnu.org
0 siblings, 0 replies; 2+ messages in thread
From: marxin at gcc dot gnu.org @ 2022-12-05 14:26 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107960
Martin Liška <marxin at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Ever confirmed|0 |1
Last reconfirmed| |2022-12-05
CC| |marxin at gcc dot gnu.org
Status|UNCONFIRMED |NEW
^ permalink raw reply [flat|nested] 2+ messages in thread
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2022-12-04 1:02 [Bug bootstrap/107960] New: opt-gather.awk seems to ignore lines lines that start with whitespace pinskia at gcc dot gnu.org
2022-12-05 14:26 ` [Bug bootstrap/107960] " marxin at gcc dot gnu.org
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