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Allow generic_param_list for static items

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A4-Tacks 2025-10-09 09:45:42 +08:00
parent 216db6d5b4
commit 2707cf7ce6
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2 changed files with 25 additions and 41 deletions
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21
crates/parser/src/grammar/items/consts.rs
View file

@ -25,18 +25,17 @@ fn const_or_static(p: &mut Parser<'_>, m: Marker, is_const: bool) {
} }
// FIXME: Recover on statics with generic params/where clause. // FIXME: Recover on statics with generic params/where clause.
if is_const { if !is_const && p.at(T![<]) {
// test generic_const // test_err generic_static
// const C<i32>: u32 = 0; // static C<i32>: u32 = 0;
// impl Foo {
// const C<'a>: &'a () = &();
// }
generic_params::opt_generic_param_list(p);
} else if p.at(T![<]) {
p.error("`static` may not have generic parameters"); p.error("`static` may not have generic parameters");
} }
// test_err generic_static // test generic_const
// static C<i32>: u32 = 0; // const C<i32>: u32 = 0;
// impl Foo {
// const C<'a>: &'a () = &();
// }
generic_params::opt_generic_param_list(p);
if p.at(T![:]) { if p.at(T![:]) {
types::ascription(p); types::ascription(p);
@ -44,7 +43,7 @@ fn const_or_static(p: &mut Parser<'_>, m: Marker, is_const: bool) {
// test_err missing_const_type // test_err missing_const_type
// const C = 0; // const C = 0;
p.error("missing type for `const`"); p.error("missing type for `const`");
} else if !p.at(T![<]) { } else {
// test_err missing_static_type // test_err missing_static_type
// static C = 0; // static C = 0;
p.error("missing type for `static`"); p.error("missing type for `static`");

45
crates/parser/test_data/parser/inline/err/generic_static.rast
View file

@ -4,39 +4,24 @@ SOURCE_FILE
WHITESPACE " " WHITESPACE " "
NAME NAME
IDENT "C" IDENT "C"
ERROR GENERIC_PARAM_LIST
L_ANGLE "<" L_ANGLE "<"
ERROR TYPE_PARAM
PATH NAME
PATH_SEGMENT
NAME_REF
IDENT "i32" IDENT "i32"
ERROR R_ANGLE ">"
R_ANGLE ">"
ERROR
COLON ":" COLON ":"
WHITESPACE " " WHITESPACE " "
ERROR PATH_TYPE
PATH PATH
PATH_SEGMENT PATH_SEGMENT
NAME_REF NAME_REF
IDENT "u32" IDENT "u32"
WHITESPACE " " WHITESPACE " "
ERROR
EQ "=" EQ "="
WHITESPACE " " WHITESPACE " "
ERROR LITERAL
INT_NUMBER "0" INT_NUMBER "0"
ERROR
SEMICOLON ";" SEMICOLON ";"
WHITESPACE "\n" WHITESPACE "\n"
error 8: `static` may not have generic parameters error 8: `static` may not have generic parameters
error 8: expected SEMICOLON
error 8: expected an item
error 12: expected an item
error 12: expected an item
error 13: expected an item
error 18: expected an item
error 19: expected an item
error 21: expected an item
error 22: expected an item