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authorBoris Kolpackov <boris@codesynthesis.com>2023-11-06 12:43:53 +0200
committerBoris Kolpackov <boris@codesynthesis.com>2023-11-06 12:43:53 +0200
commit5482d1db320a86a0eccfa4118528261e77194eda (patch)
tree0110a5c77c8d65bd936ac476ac5404b001df38e2 /libbuild2/cc/lexer.cxx
parent6bd285316c4bceb38d5a7e5e9967cc84302056b4 (diff)
Fix C-comment scanning bug in cc::lexer
Diffstat (limited to 'libbuild2/cc/lexer.cxx')
-rw-r--r--libbuild2/cc/lexer.cxx17
1 files changed, 7 insertions, 10 deletions
diff --git a/libbuild2/cc/lexer.cxx b/libbuild2/cc/lexer.cxx
index 96bd887..d20e0dc 100644
--- a/libbuild2/cc/lexer.cxx
+++ b/libbuild2/cc/lexer.cxx
@@ -1111,21 +1111,18 @@ namespace build2
if (eos (c))
fail (p) << "unterminated comment";
- if (c == '*' && (c = peek ()) == '/')
+ if (c == '*')
{
- get (c);
- break;
+ if ((c = peek ()) == '/')
+ {
+ get (c);
+ break;
+ }
}
-
- if (c != '*' && c != '\\')
+ else
{
// Direct buffer scan.
//
- // Note that we should call get() prior to the direct buffer
- // scan (see butl::char_scanner for details).
- //
- get (c);
-
const char* b (gptr_);
const char* e (egptr_);
const char* p (b);