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| author | Ian Lance Taylor <ian@gcc.gnu.org> | 2015-04-11 00:50:26 +0000 |
|---|---|---|
| committer | Ian Lance Taylor <ian@gcc.gnu.org> | 2015-04-11 00:50:26 +0000 |
| commit | 055da6a8dfc48dae017dd17bdabaeabf57bec3d7 (patch) | |
| tree | 3ade4eae59acb77f649ea9e957c159e9d1050333 /gcc | |
| parent | b025e2920ee9f2a83db0566ee169dc8a750785b7 (diff) | |
| download | gcc-055da6a8dfc48dae017dd17bdabaeabf57bec3d7.zip gcc-055da6a8dfc48dae017dd17bdabaeabf57bec3d7.tar.gz gcc-055da6a8dfc48dae017dd17bdabaeabf57bec3d7.tar.bz2 | |
compiler: discard carriage returns in raw string literals
Fixes golang/go#10407.
From-SVN: r222001
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/go/gofrontend/lex.cc | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/gcc/go/gofrontend/lex.cc b/gcc/go/gofrontend/lex.cc index 3404ced..aa7071d 100644 --- a/gcc/go/gofrontend/lex.cc +++ b/gcc/go/gofrontend/lex.cc @@ -1440,7 +1440,10 @@ Lex::gather_raw_string() bool issued_error; this->lineoff_ = p - this->linebuf_; p = this->advance_one_utf8_char(p, &c, &issued_error); - Lex::append_char(c, true, &value, loc); + // "Carriage return characters ('\r') inside raw string literals + // are discarded from the raw string value." + if (c != '\r') + Lex::append_char(c, true, &value, loc); } this->lineoff_ = p - this->linebuf_; if (!this->require_line()) |