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| author | Boris Kolpackov <boris@codesynthesis.com> | 2023-11-03 14:56:31 +0200 |
|---|---|---|
| committer | Boris Kolpackov <boris@codesynthesis.com> | 2023-11-03 14:56:31 +0200 |
| commit | 6bd285316c4bceb38d5a7e5e9967cc84302056b4 (patch) | |
| tree | 534fd589b16a560131b52355bd603205536a9cfb /libbuild2/cc/lexer.cxx | |
| parent | 7c0629063ef64b6c7732e7ac94a6ecefcda4d828 (diff) | |
Generalize and export cc::lexer
Diffstat (limited to 'libbuild2/cc/lexer.cxx')
| -rw-r--r-- | libbuild2/cc/lexer.cxx | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/libbuild2/cc/lexer.cxx b/libbuild2/cc/lexer.cxx index 467c0b1..96bd887 100644 --- a/libbuild2/cc/lexer.cxx +++ b/libbuild2/cc/lexer.cxx @@ -214,7 +214,7 @@ namespace build2 // #line <integer> [<string literal>] ... // # <integer> [<string literal>] ... // - // Also diagnose #include while at it. + // Also diagnose #include while at it if preprocessed. // if (!(c >= '0' && c <= '9')) { @@ -222,10 +222,13 @@ namespace build2 if (t.type == type::identifier) { - if (t.value == "include") - fail (l) << "unexpected #include directive"; - else if (t.value != "line") + if (t.value != "line") + { + if (preprocessed_ && t.value == "include") + fail (l) << "unexpected #include directive"; + continue; + } } else continue; |