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Fix parsing of C line comments

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Fix // comments stopping on 'n' instead of newlines. Also allow
backslash-newline in // comments.

Signed-off-by: Gilles Peskine <[email protected]>
This commit is contained in:
Gilles Peskine
2024-01-15 19:30:54 +01:00
parent c4bf74c721
commit d4d4fb628f
1 changed files with 1 additions and 1 deletions
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scripts/framework_dev/c_parsing_helper.py
+1 -1
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@@ -76,7 +76,7 @@ class FunctionInfo:
# Match one C comment.
# Note that we match both comment types, so things like // in a /*...*/
# comment are handled correctly.
_C_COMMENT_RE = re.compile(r'//[^n]*|/\*.*?\*/', re.S)
_C_COMMENT_RE = re.compile(r'//(?:[^\n]|\\\n)*|/\*.*?\*/', re.S)
_NOT_NEWLINES_RE = re.compile(r'[^\n]+')
def read_logical_lines(filename: str) -> Iterator[Tuple[int, str]]: