爱特每羊队
54 lines
1.8 KiB
Rust
54 lines
1.8 KiB
Rust
use super::*;
|
|
|
|
impl Compiler {
|
|
pub(in crate::counter) fn count_template_literal(&self, expr: &Expression, ctx: &mut CompileCtx) {
|
|
let Expression::TemplateLiteral(tl) = expr else {
|
|
return;
|
|
};
|
|
for expr in &tl.expressions {
|
|
self.count_expression(expr, ctx);
|
|
}
|
|
let segment_count = tl.quasis.len() + tl.expressions.len();
|
|
ctx.count_template_str(segment_count);
|
|
}
|
|
|
|
pub(in crate::counter) fn count_tagged_template_expression(&self, expr: &Expression, ctx: &mut CompileCtx) {
|
|
let Expression::TaggedTemplateExpression(tt) = expr else {
|
|
return;
|
|
};
|
|
self.count_expression(&tt.tag, ctx);
|
|
let quasi_count = tt.quasi.quasis.len();
|
|
|
|
for _ in 0..quasi_count {
|
|
ctx.count_load_const(); // string
|
|
ctx.count_load_const(); // index
|
|
ctx.count_instr(); // SET_ELEM (cooked)
|
|
}
|
|
ctx.alloc_reg(); // cooked_temp
|
|
ctx.count_instr(); // NEW_ARRAY
|
|
|
|
for _ in 0..quasi_count {
|
|
ctx.count_load_const(); // string
|
|
ctx.count_load_const(); // index
|
|
ctx.count_instr(); // SET_ELEM (raw)
|
|
}
|
|
ctx.alloc_reg(); // raw_temp
|
|
ctx.count_instr(); // NEW_ARRAY
|
|
|
|
for expr in &tt.quasi.expressions {
|
|
self.count_expression(expr, ctx);
|
|
}
|
|
|
|
ctx.alloc_reg(); // cooked_slot
|
|
ctx.alloc_reg(); // raw_slot
|
|
for _ in &tt.quasi.expressions {
|
|
ctx.alloc_reg(); // expr_slot
|
|
ctx.count_instr(); // LOAD_VAR
|
|
}
|
|
ctx.count_words(2); // LOAD_VAR for cooked and raw
|
|
ctx.count_load_const(); // undefined this arg
|
|
ctx.count_call_instr_with_arg_ext();
|
|
ctx.count_load_var(); // result <- regs[0]
|
|
}
|
|
}
|