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Insert builtin#asm into asm! expansion

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This commit is contained in:
Lukas Wirth 2023-09-05 13:28:41 +02:00
parent 15048304e3
commit 3431d586e5
13 changed files with 103 additions and 6 deletions
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1
crates/parser/src/grammar/expressions/atom.rs
View file

@ -254,6 +254,7 @@ fn builtin_expr(p: &mut Parser<'_>) -> Option<CompletedMarker> {
} else if p.at_contextual_kw(T![asm]) {
p.bump_remap(T![asm]);
p.expect(T!['(']);
// FIXME: We just put expression here so highlighting kind of keeps working
expr(p);
p.expect(T![')']);
Some(m.complete(p, ASM_EXPR))

62
crates/parser/test_data/parser/inline/ok/0207_builtin_expr.rast Normal file
View file

@ -0,0 +1,62 @@
SOURCE_FILE
FN
FN_KW "fn"
WHITESPACE " "
NAME
IDENT "foo"
PARAM_LIST
L_PAREN "("
R_PAREN ")"
WHITESPACE " "
BLOCK_EXPR
STMT_LIST
L_CURLY "{"
WHITESPACE "\n "
EXPR_STMT
ASM_EXPR
BUILTIN_KW "builtin"
POUND "#"
ASM_KW "asm"
L_PAREN "("
LITERAL
INT_NUMBER "0"
R_PAREN ")"
SEMICOLON ";"
WHITESPACE "\n "
EXPR_STMT
FORMAT_ARGS_EXPR
BUILTIN_KW "builtin"
POUND "#"
FORMAT_ARGS_KW "format_args"
L_PAREN "("
LITERAL
INT_NUMBER "0"
R_PAREN ")"
SEMICOLON ";"
WHITESPACE "\n "
EXPR_STMT
OFFSET_OF_EXPR
BUILTIN_KW "builtin"
POUND "#"
OFFSET_OF_KW "offset_of"
L_PAREN "("
PATH_TYPE
PATH
PATH_SEGMENT
NAME_REF
IDENT "Foo"
COMMA ","
WHITESPACE " "
NAME_REF
IDENT "bar"
DOT "."
NAME_REF
IDENT "baz"
DOT "."
NAME_REF
INT_NUMBER "0"
R_PAREN ")"
SEMICOLON ";"
WHITESPACE "\n"
R_CURLY "}"
WHITESPACE "\n"

5
crates/parser/test_data/parser/inline/ok/0207_builtin_expr.rs Normal file
View file

@ -0,0 +1,5 @@
fn foo() {
builtin#asm(0);
builtin#format_args(0);
builtin#offset_of(Foo, bar.baz.0);
}