bjoernager/rust
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compiler: Lower fn call arg spans down to MIR

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To enable improved accuracy of diagnostics in upcoming commits.
This commit is contained in:
Martin Nordholts 2024-01-12 08:21:42 +01:00
parent 924ea05103
commit 16ba56c242
47 changed files with 221 additions and 170 deletions
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5
compiler/rustc_middle/src/mir/syntax.rs
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@ -16,6 +16,7 @@ use rustc_ast::{InlineAsmOptions, InlineAsmTemplatePiece};
use rustc_hir::def_id::DefId;
use rustc_hir::{self, CoroutineKind};
use rustc_index::IndexVec;
use rustc_span::source_map::Spanned;
use rustc_target::abi::{FieldIdx, VariantIdx};
use rustc_ast::Mutability;
@ -673,7 +674,9 @@ pub enum TerminatorKind<'tcx> {
/// These are owned by the callee, which is free to modify them.
/// This allows the memory occupied by "by-value" arguments to be
/// reused across function calls without duplicating the contents.
args: Vec<Operand<'tcx>>,
/// The span for each arg is also included
/// (e.g. `a` and `b` in `x.foo(a, b)`).
args: Vec<Spanned<Operand<'tcx>>>,
/// Where the returned value will be written
destination: Place<'tcx>,
/// Where to go after this call returns. If none, the call necessarily diverges.