https://gcc.gnu.org/g:fe6dd9ac6ae802a83cea030a2ed1f3e2aca4e64d
commit r15-8166-gfe6dd9ac6ae802a83cea030a2ed1f3e2aca4e64d
Author: jjasmine <tanghocle...@gmail.com>
Date: Mon May 20 23:02:59 2024 -0700
gccrs: Working on parse_options for a bit more
gcc/rust/ChangeLog:
* expand/rust-macro-builtins-asm.cc (parse_options): title.
Diff:
---
gcc/rust/expand/rust-macro-builtins-asm.cc | 14 +++++++++++++-
1 file changed, 13 insertions(+), 1 deletion(-)
diff --git a/gcc/rust/expand/rust-macro-builtins-asm.cc
b/gcc/rust/expand/rust-macro-builtins-asm.cc
index 9d904d6223e7..d47d95c594fb 100644
--- a/gcc/rust/expand/rust-macro-builtins-asm.cc
+++ b/gcc/rust/expand/rust-macro-builtins-asm.cc
@@ -98,7 +98,19 @@ parse_options (Parser<MacroInvocLexer> &parser, TokenId
last_token_id,
{
// Parse everything commitedly
if (!p.skip_token (LEFT_PAREN))
- {}
+ {
+ // We have shifted `options` to search for the left parenthesis next, we
+ // should error out if this is not possible.
+ // TODO: report some error.
+ return -1;
+ }
+
+ auto token = parser.peek_current_token ();
+ while (token->get_id () != last_token_id && token->get_id () != RIGHT_PAREN)
+ {
+ parser.skip_token ();
+ token = parser.peek_current_token ();
+ }
}
bool
check_identifier (Parser<MacroInvocLexer> &p, std::string ident)
