Add in TupleStruct support

This adds in tuple struct support with name and type resolution. The
arguments and number of arguments are validated against. Test cases
added for those errors too.

1 files changed, 5 insertions, 7 deletions

diff --git a/gcc/rust/backend/rust-compile-resolve-path.cc b/gcc/rust/backend/rust-compile-resolve-path.cc
index 374f8a0..37285b7 100644
--- a/gcc/rust/backend/rust-compile-resolve-path.cc
+++ b/gcc/rust/backend/rust-compile-resolve-path.cc
@@ -32,7 +32,6 @@ ResolvePathRef::visit (HIR::PathInExpression &expr)
   if (!ctx->get_resolver ()->lookup_resolved_name (
 	expr.get_mappings ().get_nodeid (), &ref_node_id))
     {
-      rust_fatal_error (expr.get_locus (), "failed to look up resolved name");
       return;
     }
 
@@ -40,7 +39,7 @@ ResolvePathRef::visit (HIR::PathInExpression &expr)
   if (!ctx->get_mappings ()->lookup_node_to_hir (
 	expr.get_mappings ().get_crate_num (), ref_node_id, &ref))
     {
-      rust_fatal_error (expr.get_locus (), "reverse lookup failure");
+      rust_error_at (expr.get_locus (), "reverse lookup failure");
       return;
     }
 
@@ -54,14 +53,14 @@ ResolvePathRef::visit (HIR::PathInExpression &expr)
 	expr.get_mappings ().get_crate_num (), ref);
       if (resolved_item == nullptr)
 	{
-	  rust_fatal_error (expr.get_locus (), "failed to lookup forward decl");
+	  rust_error_at (expr.get_locus (), "failed to lookup forward decl");
 	  return;
 	}
 
       CompileItem::compile (resolved_item, ctx);
       if (!ctx->lookup_function_decl (ref, &fn))
 	{
-	  rust_fatal_error (expr.get_locus (), "forward decl was not compiled");
+	  rust_error_at (expr.get_locus (), "forward decl was not compiled");
 	  return;
 	}
     }
@@ -78,7 +77,6 @@ ResolvePathType::visit (HIR::PathInExpression &expr)
   if (!ctx->get_resolver ()->lookup_resolved_type (
 	expr.get_mappings ().get_nodeid (), &ref_node_id))
     {
-      rust_fatal_error (expr.get_locus (), "failed to look up resolved name");
       return;
     }
 
@@ -86,14 +84,14 @@ ResolvePathType::visit (HIR::PathInExpression &expr)
   if (!ctx->get_mappings ()->lookup_node_to_hir (
 	expr.get_mappings ().get_crate_num (), ref_node_id, &ref))
     {
-      rust_fatal_error (expr.get_locus (), "reverse lookup failure");
+      rust_error_at (expr.get_locus (), "reverse lookup failure");
       return;
     }
 
   // assumes paths are functions for now
   if (!ctx->lookup_compiled_types (ref, &resolved))
     {
-      rust_fatal_error (expr.get_locus (), "forward decl was not compiled");
+      rust_error_at (expr.get_locus (), "forward decl was not compiled");
       return;
     }
 }