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Disable trigraph and escaped newline expansion on all types of raw string literals not just ASCII type. 

llvm-svn: 251025
This commit is contained in:
Craig Topper 2015-10-22 15:35:21 +00:00
parent e015f66a73
commit a6324c9463
2 changed files with 25 additions and 1 deletions
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2
clang/lib/Lex/Lexer.cpp
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@ -235,7 +235,7 @@ static size_t getSpellingSlow(const Token &Tok, const char *BufPtr,
size_t Length = 0;
const char *BufEnd = BufPtr + Tok.getLength();
if (Tok.is(tok::string_literal)) {
if (tok::isStringLiteral(Tok.getKind())) {
// Munch the encoding-prefix and opening double-quote.
while (BufPtr < BufEnd) {
unsigned Size;

24
clang/test/CodeGen/string-literal.c
View File

@ -102,6 +102,30 @@ def)" "ghi";
??=
def)";
// CHECK-CXX11: private unnamed_addr constant [13 x i8] c"def\5C\0A??=\0Aabc\00", align 1
const char *s = u8R\
"(def\
??=
abc)";
// CHECK-CXX11: private unnamed_addr constant [13 x i16] [i16 97, i16 98, i16 99, i16 92, i16 10, i16 63, i16 63, i16 61, i16 10, i16 100, i16 101, i16 102, i16 0], align 2
const char16_t *t = uR\
"(abc\
??=
def)";
// CHECK-CXX11: private unnamed_addr constant [13 x i32] [i32 97, i32 98, i32 99, i32 92, i32 10, i32 63, i32 63, i32 61, i32 10, i32 100, i32 101, i32 102, i32 0], align 4
const char32_t *u = UR\
"(abc\
??=
def)";
// CHECK-CXX11: private unnamed_addr constant [13 x i32] [i32 100, i32 101, i32 102, i32 92, i32 10, i32 63, i32 63, i32 61, i32 10, i32 97, i32 98, i32 99, i32 0], align 4
const wchar_t *v = LR\
"(def\
??=
abc)";
#endif
#endif
}