Method ensure_base_srcloc

cranelift/codegen/src/ir/function.rs:103–111

Sets the base `SourceLoc`, if not set yet, and returns the base value.

(&mut self, srcloc: SourceLoc)

    /// Sets the base `SourceLoc`, if not set yet, and returns the base value.
    pub fn ensure_base_srcloc(&mut self, srcloc: SourceLoc) -> SourceLoc {
        match self.base_srcloc {
            Some(val) => val,
            None => {
                self.base_srcloc = Some(srcloc);
                srcloc
            }
        }
    }

    /// Retrieve a `UserExternalNameRef` for the given name, or add a new one.
    ///