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| author | Owen Avery <powerboat9.gamer@gmail.com> | 2023-05-16 00:31:38 -0400 |
|---|---|---|
| committer | CohenArthur <arthur.cohen@embecosm.com> | 2023-05-16 08:22:35 +0000 |
| commit | e02b4427f87be6d5f433e1965d36b3f197fca90f (patch) | |
| tree | f66a86c3827033588a4590756063d7d329be6370 | |
| parent | 136ef0912e962052446de93d822c4661578d805a (diff) | |
| download | gcc-e02b4427f87be6d5f433e1965d36b3f197fca90f.zip gcc-e02b4427f87be6d5f433e1965d36b3f197fca90f.tar.gz gcc-e02b4427f87be6d5f433e1965d36b3f197fca90f.tar.bz2 | |
Change return type of token_id_keyword_string
gcc/rust/ChangeLog:
* lex/rust-token.cc
(token_id_keyword_string): Return std::string reference.
* lex/rust-token.h
(token_id_keyword_string): Return std::string reference.
Signed-off-by: Owen Avery <powerboat9.gamer@gmail.com>
| -rw-r--r-- | gcc/rust/lex/rust-token.cc | 13 | ||||
| -rw-r--r-- | gcc/rust/lex/rust-token.h | 2 |
2 files changed, 9 insertions, 6 deletions
diff --git a/gcc/rust/lex/rust-token.cc b/gcc/rust/lex/rust-token.cc index 179560d..0b5163c 100644 --- a/gcc/rust/lex/rust-token.cc +++ b/gcc/rust/lex/rust-token.cc @@ -74,20 +74,23 @@ token_id_is_keyword (TokenId id) } /* gets the string associated with a keyword */ -const char * +const std::string & token_id_keyword_string (TokenId id) { switch (id) { -#define RS_TOKEN_KEYWORD(id, str) \ - case id: \ - return str; +#define RS_TOKEN_KEYWORD(id, str_ptr) \ + case id: { \ + static const std::string str (str_ptr); \ + return str; \ + } \ + gcc_unreachable (); #define RS_TOKEN(a, b) RS_TOKEN_LIST #undef RS_TOKEN_KEYWORD #undef RS_TOKEN default: - return nullptr; + gcc_unreachable (); } } diff --git a/gcc/rust/lex/rust-token.h b/gcc/rust/lex/rust-token.h index 9dea83c..68b41f7 100644 --- a/gcc/rust/lex/rust-token.h +++ b/gcc/rust/lex/rust-token.h @@ -230,7 +230,7 @@ token_id_to_str (TokenId id); bool token_id_is_keyword (TokenId id); /* gets the string associated with a keyword */ -const char * +const std::string & token_id_keyword_string (TokenId id); // Get type hint description as a string. const char * |