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fix: 修复空字符串转布尔值为真问题

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This commit is contained in:
彭俊皓
2026-06-06 14:16:34 +08:00
parent 4edfec5dbf
commit 5eea6d1af3
2 changed files with 15 additions and 7 deletions
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crates/oxide_vm/src/vm.rs
+10 -5
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@@ -259,7 +259,8 @@ impl Vm {
}
OpCode::JMP_IF_FALSE => {
let cond = coercion::to_boolean(self.regs[rd]);
let cond =
coercion::to_boolean(self.regs[rd], self.kernel.string_forge().as_ref());
if !cond {
let offset = opcode::offset16(instr) as isize;
self.pc = ((self.pc as isize) + offset - 1) as usize;
@@ -267,7 +268,8 @@ impl Vm {
}
OpCode::JMP_IF_TRUE => {
let cond = coercion::to_boolean(self.regs[rd]);
let cond =
coercion::to_boolean(self.regs[rd], self.kernel.string_forge().as_ref());
if cond {
let offset = opcode::offset16(instr) as isize;
self.pc = ((self.pc as isize) + offset - 1) as usize;
@@ -547,17 +549,20 @@ impl Vm {
}
OpCode::NOT => {
let cond = coercion::to_boolean(self.regs[a]);
let cond =
coercion::to_boolean(self.regs[a], self.kernel.string_forge().as_ref());
self.regs[rd] = JsValue::bool(!cond);
}
OpCode::AND => {
let cond = coercion::to_boolean(self.regs[a]);
let cond =
coercion::to_boolean(self.regs[a], self.kernel.string_forge().as_ref());
self.regs[rd] = if cond { self.regs[b] } else { self.regs[a] };
}
OpCode::OR => {
let cond = coercion::to_boolean(self.regs[a]);
let cond =
coercion::to_boolean(self.regs[a], self.kernel.string_forge().as_ref());
self.regs[rd] = if cond { self.regs[a] } else { self.regs[b] };
}