diff options
author | Patrick Palka <ppalka@redhat.com> | 2023-10-22 16:13:33 -0400 |
---|---|---|
committer | Patrick Palka <ppalka@redhat.com> | 2023-10-22 16:13:33 -0400 |
commit | 80ddcb9c8f9b5a387f379e1db39bc6f3680bd52f (patch) | |
tree | 7c34340c533d1f96b970922860ab3bb33666b464 | |
parent | 47b634a308c59f728783513123e7a9576fdc82aa (diff) | |
download | gcc-80ddcb9c8f9b5a387f379e1db39bc6f3680bd52f.zip gcc-80ddcb9c8f9b5a387f379e1db39bc6f3680bd52f.tar.gz gcc-80ddcb9c8f9b5a387f379e1db39bc6f3680bd52f.tar.bz2 |
objc++: type/expr tsubst conflation [PR111920]
After r14-4796-g3e3d73ed5e85e7, tsubst_copy_and_build (now named
tsubst_expr) no longer dispatches to tsubst for type trees, and
callers have to do it themselves if appropriate. This patch makes
some overlooked adjustments to Objective-C++-specific code paths.
PR objc++/111920
gcc/cp/ChangeLog:
* pt.cc (tsubst_expr) <case AT_ENCODE_EXPR>: Use tsubst instead
of tsubst_expr.
gcc/objcp/ChangeLog:
* objcp-lang.cc (objcp_tsubst_expr) <case CLASS_REFERENCE_EXPR>:
Use tsubst instead of tsubst_expr for type operands.
-rw-r--r-- | gcc/cp/pt.cc | 2 | ||||
-rw-r--r-- | gcc/objcp/objcp-lang.cc | 10 |
2 files changed, 9 insertions, 3 deletions
diff --git a/gcc/cp/pt.cc b/gcc/cp/pt.cc index 210c6cb..1c1c931 100644 --- a/gcc/cp/pt.cc +++ b/gcc/cp/pt.cc @@ -20261,7 +20261,7 @@ tsubst_expr (tree t, tree args, tsubst_flags_t complain, tree in_decl) op1 = TREE_OPERAND (t, 0); ++cp_unevaluated_operand; ++c_inhibit_evaluation_warnings; - op1 = tsubst_expr (op1, args, complain, in_decl); + op1 = tsubst (op1, args, complain, in_decl); --cp_unevaluated_operand; --c_inhibit_evaluation_warnings; RETURN (objc_build_encode_expr (op1)); diff --git a/gcc/objcp/objcp-lang.cc b/gcc/objcp/objcp-lang.cc index 5b04cd6..ee39aec 100644 --- a/gcc/objcp/objcp-lang.cc +++ b/gcc/objcp/objcp-lang.cc @@ -66,8 +66,14 @@ objcp_tsubst_expr (tree t, tree args, tsubst_flags_t complain, tree in_decl) RECURSE (TREE_OPERAND (t, 2)), NULL); case CLASS_REFERENCE_EXPR: - return objc_get_class_reference - (RECURSE (TREE_OPERAND (t, 0))); + { + tree ident = TREE_OPERAND (t, 0); + if (TYPE_P (ident)) + ident = tsubst (ident, args, complain, in_decl); + else + ident = RECURSE (ident); + return objc_get_class_reference (ident); + } default: break; |