From 29fed556263557d0a933d55159d2f434f43e2c8f Mon Sep 17 00:00:00 2001 From: goar5670 Date: Sat, 4 Mar 2023 22:13:18 +0300 Subject: gccrs: parser: Fix handling of multiple left angles in null denotation gcc/rust/ChangeLog: * parse/rust-parse-impl.h (Parser::parse_expr): split LEFT_SHIFT before null_denotation. gcc/testsuite/ChangeLog: * rust/compile/complex_qualified_path_in_expr.rs : New test. Signed-off-by: Mahmoud Mohamed --- gcc/rust/parse/rust-parse-impl.h | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'gcc/rust') diff --git a/gcc/rust/parse/rust-parse-impl.h b/gcc/rust/parse/rust-parse-impl.h index 53067bb..0076624 100644 --- a/gcc/rust/parse/rust-parse-impl.h +++ b/gcc/rust/parse/rust-parse-impl.h @@ -12650,6 +12650,13 @@ Parser::parse_expr (int right_binding_power, || id == RIGHT_SQUARE) return nullptr; } + + if (current_token->get_id () == LEFT_SHIFT) + { + lexer.split_current_token (LEFT_ANGLE, LEFT_ANGLE); + current_token = lexer.peek_token (); + } + lexer.skip_token (); // parse null denotation (unary part of expression) -- cgit v1.1