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gccrs: Add extra debugging for method call expressions

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gcc/rust/ChangeLog:

	* typecheck/rust-hir-type-check-expr.cc (TypeCheckExpr::visit): Add
	more calls to `rust_debug` for development.
This commit is contained in:
Philip Herron
2022-08-31 17:07:09 +01:00
committed by Arthur Cohen
parent ffa16a4590
commit 43cb42a3d8
1 changed files with 12 additions and 0 deletions
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12
gcc/rust/typecheck/rust-hir-type-check-expr.cc
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@@ -1024,6 +1024,11 @@ TypeCheckExpr::visit (HIR::MethodCallExpr &expr)
return;
}
rust_debug_loc (expr.get_method_name ().get_locus (),
"resolved method to: {%u} {%s}",
candidate.candidate.ty->get_ref (),
candidate.candidate.ty->debug_str ().c_str ());
// Get the adjusted self
Adjuster adj (receiver_tyty);
TyTy::BaseType *adjusted_self = adj.adjust_type (candidate.adjustments);
@@ -1120,6 +1125,9 @@ TypeCheckExpr::visit (HIR::MethodCallExpr &expr)
// apply any remaining generic arguments
if (expr.get_method_name ().has_generic_args ())
{
rust_debug_loc (expr.get_method_name ().get_generic_args ().get_locus (),
"applying generic arguments to method_call: {%s}",
lookup->debug_str ().c_str ());
HIR::GenericArgs &args = expr.get_method_name ().get_generic_args ();
lookup
= SubstMapper::Resolve (lookup, expr.get_method_name ().get_locus (),
@@ -1129,10 +1137,14 @@ TypeCheckExpr::visit (HIR::MethodCallExpr &expr)
}
else if (lookup->needs_generic_substitutions ())
{
rust_debug ("method needs inference: {%s}",
lookup->debug_str ().c_str ());
lookup = SubstMapper::InferSubst (lookup,
expr.get_method_name ().get_locus ());
}
rust_debug ("type-checking method_call: {%s}", lookup->debug_str ().c_str ());
TyTy::BaseType *function_ret_tyty
= TyTy::TypeCheckMethodCallExpr::go (lookup, expr, adjusted_self, context);
if (function_ret_tyty == nullptr