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authorBoris Kolpackov <boris@codesynthesis.com>2023-02-20 11:27:42 +0200
committerBoris Kolpackov <boris@codesynthesis.com>2023-02-20 11:27:42 +0200
commite9da884cc5e87b7a677871d9f46c7fe5377b1d26 (patch)
tree78f124bb7ca9945d87b131199e96a6857255b2d0 /libbuild2/cc/lexer.cxx
parent01665e5501954961b6f72ce50d2fc3cbfadcddf6 (diff)
Fix raw string literal lexing bug in cc:lexer (GH issue #268)
Diffstat (limited to 'libbuild2/cc/lexer.cxx')
-rw-r--r--libbuild2/cc/lexer.cxx6
1 files changed, 3 insertions, 3 deletions
diff --git a/libbuild2/cc/lexer.cxx b/libbuild2/cc/lexer.cxx
index beeb970..467c0b1 100644
--- a/libbuild2/cc/lexer.cxx
+++ b/libbuild2/cc/lexer.cxx
@@ -734,8 +734,8 @@ namespace build2
// R"<delimiter>(<raw_characters>)<delimiter>"
//
// Where <delimiter> is a potentially-empty character sequence made of
- // any source character but parentheses, backslash and spaces. It can be
- // at most 16 characters long.
+ // any source character but parentheses, backslash, and spaces (in
+ // particular, it can be `"`). It can be at most 16 characters long.
//
// Note that the <raw_characters> are not processed in any way, not even
// for line continuations.
@@ -750,7 +750,7 @@ namespace build2
{
c = geth ();
- if (eos (c) || c == '\"' || c == ')' || c == '\\' || c == ' ')
+ if (eos (c) || c == ')' || c == '\\' || c == ' ')
fail (l) << "invalid raw string literal";
if (c == '(')