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Auto merge of #78047 - khyperia:set_span_mut, r=bjorn3

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Make set_span take mut self

This was a mistake in https://github.com/rust-lang/rust/pull/77614

It's not a _huge_ deal, because backends can always implement this with interior mutability, but it's nice to avoid interior mutability when possible. For context, the `set_source_location` method, called alongside `set_span`, also takes `&mut self`.

r? `@eddyb`
This commit is contained in:
bors 2020-10-18 05:36:23 +00:00
parent c38ddb8040 3d484481c7
commit 94332bbe10
2 changed files with 2 additions and 2 deletions
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2
compiler/rustc_codegen_llvm/src/builder.rs
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@ -139,7 +139,7 @@ impl BuilderMethods<'a, 'tcx> for Builder<'a, 'll, 'tcx> {
unsafe { llvm::LLVMGetInsertBlock(self.llbuilder) }
}
fn set_span(&self, _span: Span) {}
fn set_span(&mut self, _span: Span) {}
fn position_at_end(&mut self, llbb: &'ll BasicBlock) {
unsafe {

2
compiler/rustc_codegen_ssa/src/traits/builder.rs
View file

@ -45,7 +45,7 @@ pub trait BuilderMethods<'a, 'tcx>:
fn build_sibling_block(&self, name: &str) -> Self;
fn cx(&self) -> &Self::CodegenCx;
fn llbb(&self) -> Self::BasicBlock;
fn set_span(&self, span: Span);
fn set_span(&mut self, span: Span);
fn position_at_end(&mut self, llbb: Self::BasicBlock);
fn ret_void(&mut self);