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* [gcc/devel/rust/master] parser: Fix if let parsing
@ 2023-03-05 11:41 Thomas Schwinge
0 siblings, 0 replies; only message in thread
From: Thomas Schwinge @ 2023-03-05 11:41 UTC (permalink / raw)
To: gcc-cvs
https://gcc.gnu.org/g:1f24ea4b3cdd25b019e2f972753a992beaacdd3a
commit 1f24ea4b3cdd25b019e2f972753a992beaacdd3a
Author: Pierre-Emmanuel Patry <pierre-emmanuel.patry@embecosm.com>
Date: Wed Mar 1 14:13:01 2023 +0100
parser: Fix if let parsing
Fix if let parsing in null_notation function. This problem was due to
the current token already being passed in the function parameters and
already out of the buffered queue. Hence why the peeked token was let
and not if.
gcc/rust/ChangeLog:
* parse/rust-parse-impl.h (Parser::null_denotation): Fix if let
parsing.
Signed-off-by: Pierre-Emmanuel Patry <pierre-emmanuel.patry@embecosm.com>
Diff:
---
gcc/rust/parse/rust-parse-impl.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/gcc/rust/parse/rust-parse-impl.h b/gcc/rust/parse/rust-parse-impl.h
index 7988d12309d..2cea013ce56 100644
--- a/gcc/rust/parse/rust-parse-impl.h
+++ b/gcc/rust/parse/rust-parse-impl.h
@@ -13090,7 +13090,7 @@ Parser<ManagedTokenSource>::null_denotation (const_TokenPtr tok,
return parse_block_expr (std::move (outer_attrs), tok->get_locus ());
case IF:
// if or if let, so more lookahead to find out
- if (lexer.peek_token (1)->get_id () == LET)
+ if (lexer.peek_token ()->get_id () == LET)
{
// if let expr
return parse_if_let_expr (std::move (outer_attrs), tok->get_locus ());
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