[PATCH] D124996: [clang][preprocessor] Fix unsigned-ness of utf8 char literals
Timm Bäder via Phabricator via cfe-commits
cfe-commits at lists.llvm.org
Fri May 6 06:12:28 PDT 2022
tbaeder added inline comments.
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Comment at: clang/test/Lexer/utf8-char-literal.cpp:39
+# if defined(CHAR8_T)
+# if u8'\xff' == '\xff' // expected-warning {{right side of operator converted from negative value to unsigned}}
+# error Something's not right.
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I'm a little confused with the amount of combinations at this point, so please tell me if the emitted warning here looks wrong.
================
Comment at: clang/test/Lexer/utf8-char-literal.cpp:70
+# endif
+#endif
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I know indenting the preprocessor directives here isn't according to coding style, but it helps a lot with readability.
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D124996/new/
https://reviews.llvm.org/D124996
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