mirror of https://github.com/golang/go.git
836e0f611e
Previously, goyacc's line number tracking would run off by one whenever
a multiline comment was used inside of an action, like so:
expr:
TOKEN
{
/* Hello. */
}
This is because the character after the multi-line comment close marker
(i.e., the character immediately after `*/`) was blindly printed out
instead of properly accounted for. A newline character after a
multi-line comment would fail to increment lineno, for example, and any
error messages generated after that point would refer to the wrong line.
Similarly, a variable reference after a multi-line comment, like
$$.val = &someStruct{Value: /* oops */$1}
would copy the $ literally into the resulting Go code. (This was not a
problem in practice because multi-line comments are typically followed
by whitespace.)
Adjust the control flow so the character after the multi-line comment
close marker character gets run through the relevant switch statement
and accounted for.
Change-Id: I276b6ffdb7626101f76811b7ee4804bacc6ef740
Reviewed-on: https://go-review.googlesource.com/110495
Run-TryBot: Ian Lance Taylor <iant@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
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| .. | ||
| benchcmp | ||
| bundle | ||
| callgraph | ||
| compilebench | ||
| cover | ||
| digraph | ||
| eg | ||
| fiximports | ||
| getgo | ||
| go-contrib-init | ||
| godex | ||
| godoc | ||
| goimports | ||
| gomvpkg | ||
| gorename | ||
| gotype | ||
| goyacc | ||
| guru | ||
| heapview | ||
| html2article | ||
| present | ||
| ssadump | ||
| stress | ||
| stringer | ||
| tip | ||
| toolstash | ||