ITStudio_OUC/OxideJS-New
0
1
Fork 0
mirror of https://github.com/pjh456/OxideJS.git synced 2026-10-26 19:51:11 +08:00
Code Issues Packages Projects Releases Wiki Activity

refactor: CompileCtx 拆分为 LabelCtx/ScopeCtx，字面量域改用注册表入口

Browse Source
This commit is contained in:
彭俊皓
2026-06-25 19:46:35 +08:00
parent d195d7615c
commit f7bcfd3846
17 changed files with 180 additions and 113 deletions
Download Patch File Download Diff File Expand all files Collapse all files
crates/oxide_compiler/src/counter/stmt/iteration.rs
+11 -11
View File
@@ -8,12 +8,12 @@ impl Compiler {
let start_label = Label::WhileStart(id);
let end_label = Label::WhileEnd(id);
ctx.label_map.insert(start_label, ctx.projected_pc);
ctx.labels.label_map.insert(start_label, ctx.projected_pc);
self.count_expression(&stmt.test, ctx);
ctx.projected_pc += 1; // JMP_IF_FALSE
self.count_statement(&stmt.body, ctx);
ctx.projected_pc += 1; // JMP (backward)
ctx.label_map.insert(end_label, ctx.projected_pc);
ctx.labels.label_map.insert(end_label, ctx.projected_pc);
}
pub(in crate::counter) fn count_do_while_statement(
@@ -23,11 +23,11 @@ impl Compiler {
let start_label = Label::DoWhileStart(id);
let end_label = Label::DoWhileEnd(id);
ctx.label_map.insert(start_label, ctx.projected_pc);
ctx.labels.label_map.insert(start_label, ctx.projected_pc);
self.count_statement(&stmt.body, ctx);
self.count_expression(&stmt.test, ctx);
ctx.projected_pc += 1; // JMP_IF_TRUE (backward)
ctx.label_map.insert(end_label, ctx.projected_pc);
ctx.labels.label_map.insert(end_label, ctx.projected_pc);
}
pub(in crate::counter) fn count_for_statement(&self, stmt: &oxide_parser::ForStatement<'_>, ctx: &mut CompileCtx) {
@@ -51,18 +51,18 @@ impl Compiler {
}
}
}
ctx.label_map.insert(start_label, ctx.projected_pc);
ctx.labels.label_map.insert(start_label, ctx.projected_pc);
if let Some(test) = &stmt.test {
self.count_expression(test, ctx);
ctx.projected_pc += 1; // JMP_IF_FALSE
}
self.count_statement(&stmt.body, ctx);
ctx.label_map.insert(update_label, ctx.projected_pc);
ctx.labels.label_map.insert(update_label, ctx.projected_pc);
if let Some(update) = &stmt.update {
self.count_expression(update, ctx);
}
ctx.projected_pc += 1; // JMP (backward)
ctx.label_map.insert(end_label, ctx.projected_pc);
ctx.labels.label_map.insert(end_label, ctx.projected_pc);
}
pub(in crate::counter) fn count_for_in_statement(
@@ -75,7 +75,7 @@ impl Compiler {
self.count_expression(&stmt.right, ctx);
ctx.count_instr(); // FOR_IN_INIT
ctx.label_map.insert(start_label, ctx.projected_pc);
ctx.labels.label_map.insert(start_label, ctx.projected_pc);
ctx.count_instr(); // FOR_IN_DONE
ctx.count_jump(); // JMP_IF_FALSE
ctx.count_jump(); // JMP cleanup
@@ -98,7 +98,7 @@ impl Compiler {
self.count_statement(&stmt.body, ctx);
ctx.count_jump(); // JMP back to start
ctx.label_map.insert(end_label, ctx.projected_pc);
ctx.labels.label_map.insert(end_label, ctx.projected_pc);
ctx.count_instr(); // FOR_IN_CLEANUP
}
@@ -111,7 +111,7 @@ impl Compiler {
self.count_expression(&stmt.right, ctx);
ctx.count_instr(); // FOR_OF_INIT
ctx.label_map.insert(start_label, ctx.projected_pc);
ctx.labels.label_map.insert(start_label, ctx.projected_pc);
ctx.alloc_reg(); // has_reg
ctx.count_instr(); // FOR_OF_DONE
ctx.count_jump(); // JMP_IF_FALSE
@@ -137,7 +137,7 @@ impl Compiler {
}
self.count_statement(&stmt.body, ctx);
ctx.count_jump(); // JMP back
ctx.label_map.insert(end_label, ctx.projected_pc);
ctx.labels.label_map.insert(end_label, ctx.projected_pc);
ctx.count_instr(); // FOR_OF_CLOSE
}
}