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| author | Arthur Cohen <arthur.cohen@embecosm.com> | 2023-02-01 12:41:47 +0100 |
|---|---|---|
| committer | Arthur Cohen <arthur.cohen@embecosm.com> | 2023-02-03 11:49:11 +0100 |
| commit | d60022770403ee3799644fb3832cbdd0d721e0f7 (patch) | |
| tree | 9b261f59b5bbc98b55c19dfa9d9415efa7f3a924 /gcc/rust | |
| parent | 776c4247de465dd93438a738fff48d5b2076ec11 (diff) | |
| download | gcc-d60022770403ee3799644fb3832cbdd0d721e0f7.zip gcc-d60022770403ee3799644fb3832cbdd0d721e0f7.tar.gz gcc-d60022770403ee3799644fb3832cbdd0d721e0f7.tar.bz2 | |
parser: Improve parsing of complex generic arguments
The parser was missing code for handling complex type arguments such
as type paths or nested generics.
gcc/rust/ChangeLog:
* parse/rust-parse-impl.h (Parser::parse_generic_arg): Handle type
paths and nested generics properly.
gcc/testsuite/ChangeLog:
* rust/compile/parse_complex_generic_application.rs: New test.
* rust/compile/parse_complex_generic_application2.rs: New test.
Diffstat (limited to 'gcc/rust')
| -rw-r--r-- | gcc/rust/parse/rust-parse-impl.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/gcc/rust/parse/rust-parse-impl.h b/gcc/rust/parse/rust-parse-impl.h index f60d34f..b4c959e 100644 --- a/gcc/rust/parse/rust-parse-impl.h +++ b/gcc/rust/parse/rust-parse-impl.h @@ -6309,7 +6309,9 @@ Parser<ManagedTokenSource>::parse_generic_arg () // could either have a valid type or a macro (FIXME: anything else?). So // we need one bit of lookahead to differentiate if this is really auto next_tok = lexer.peek_token (1); - if (next_tok->get_id () == EXCLAM) + if (next_tok->get_id () == LEFT_ANGLE + || next_tok->get_id () == SCOPE_RESOLUTION + || next_tok->get_id () == EXCLAM) { auto type = parse_type (); if (type) |