1berry/ruby
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Give context in StackUnderflow

Browse Source
This commit is contained in:
Max Bernstein 2025-02-07 13:09:07 -05:00 committed by Takashi Kokubun
parent 1013ced144
commit 3b97bcea13
Notes: git 2025-04-18 13:49:15 +00:00 
Merged: https://github.com/ruby/ruby/pull/13131
1 changed files with 3 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
zjit/src/ir.rs
View File

@ -229,11 +229,11 @@ impl FrameState {
} }
fn top(&self) -> Result<Opnd, ParseError> { fn top(&self) -> Result<Opnd, ParseError> {
self.stack.last().ok_or(ParseError::StackUnderflow).copied() self.stack.last().ok_or_else(|| ParseError::StackUnderflow(self.clone())).copied()
} }
fn pop(&mut self) -> Result<Opnd, ParseError> { fn pop(&mut self) -> Result<Opnd, ParseError> {
self.stack.pop().ok_or(ParseError::StackUnderflow) self.stack.pop().ok_or_else(|| ParseError::StackUnderflow(self.clone()))
} }
fn setn(&mut self, n: usize, opnd: Opnd) { fn setn(&mut self, n: usize, opnd: Opnd) {
@ -308,7 +308,7 @@ fn compute_jump_targets(iseq: *const rb_iseq_t) -> Vec<u32> {
#[derive(Debug)] #[derive(Debug)]
pub enum ParseError { pub enum ParseError {
StackUnderflow, StackUnderflow(FrameState),
} }
pub fn iseq_to_ssa(iseq: *const rb_iseq_t) -> Result<Function, ParseError> { pub fn iseq_to_ssa(iseq: *const rb_iseq_t) -> Result<Function, ParseError> {