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| author | Mark Wielaard <mark@klomp.org> | 2020-05-24 00:44:22 +0200 |
|---|---|---|
| committer | Mark Wielaard <mark@klomp.org> | 2020-06-04 01:22:53 +0200 |
| commit | 1dc83b460653c29f96b4659579e2151fae0d1e6e (patch) | |
| tree | 946ec0b018766ecb4f0e8c005c8e4dc3ac81d04a /gcc/c | |
| parent | 9eea5d2ddf73037e21b59bcd8084ba969ae10174 (diff) | |
| download | gcc-1dc83b460653c29f96b4659579e2151fae0d1e6e.zip gcc-1dc83b460653c29f96b4659579e2151fae0d1e6e.tar.gz gcc-1dc83b460653c29f96b4659579e2151fae0d1e6e.tar.bz2 | |
Provide diagnostic hints for missing C++ cinttypes string constants.
When reporting an error in cp_parser and we notice a string literal
followed by an unknown name check whether there is a known standard
header containing a string macro with the same name, then add a hint
to the error message to include that header.
gcc/c-family/ChangeLog:
* known-headers.cc (get_cp_stdlib_header_for_string_macro_name):
New function.
* known-headers.h (get_cp_stdlib_header_for_string_macro_name):
New function declaration.
gcc/cp/ChangeLog:
* parser.c (cp_lexer_safe_previous_token): New function.
(cp_parser_error_1): Add name_hint if the previous token is
a string literal and next token is a CPP_NAME and we have a
missing header suggestion for the name.
gcc/testsuite/ChangeLog:
* g++.dg/spellcheck-inttypes.C: Add string-literal testcases.
Diffstat (limited to 'gcc/c')
0 files changed, 0 insertions, 0 deletions