check-init.c (check_init): Exclude a case of error when doing xrefs.

Fri Apr 30 17:54:40 1999  Alexandre Petit-Bianco  <apbianco@cygnus.com>
	* check-init.c (check_init): Exclude a case of error when doing
 	xrefs.
	* class.c (layout_class_method): Don't generate the error message
 	twice when compiling from source.
	* lang-options.h: Added `-Wredundant-modifers' and
	`-Wunusupported-jdk11' flags and help text.
	* lang.c (lang_decode_option): Added support for
 	`-Wunsupported-jdk11' and `-Wredundant-modifiers'.
	flag_static_local_jdk11 and flag_redundant set accordingly.
	* lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
	* parse.h (EXPR_WFL_ADD_COL): New macro.
	(DECL_END_SOURCE_LINE): Likewise.
	(DECL_INHERITED_SOURCE_LINE): Likewise.
	* parse.y (static_ref_err): New function, prototyped.
	(CCB_TK): Now tagged <operator>.
	(class_body:): Remember the location of the closing '}' of a class
 	definition when doing xrefs.
	(block:): Likewise.
	(block_end:): Likewise.
	(create_class): Remember the location of the inherited class
 	identifier when doing xrefs.
	(register_fields): Added test on first operand of `init' before
 	testing it TREE_CODE.
	(method_header): Store the location of the class identifier in the
 	class decl when doing xrefs.
	(finish_method_declaration): Don't combine first/last method line
 	when doing xref.
	(java_check_regular_methods): Warning check on not overriding
 	methods with default access on other packages move before check on
 	static methods. Initialization of `aflags' also moved up.
	(resolve_expression_name): Call static_ref_err to report the error.
	(static_ref_err): New function, implemented.
	(resolve_field_access): Returned simplified static field access
 	when doing xrefs.
	(resolve_qualified_expression_name): Check for illegal use of
 	static fields in a non static context. Call static_ref_err to
 	report error in various places.
	(java_complete_tree): To not fold initialized static fields when
 	doing xrefs.
	(java_complete_lhs): Likewise.

From-SVN: r26758

1 files changed, 3 insertions, 0 deletions

diff --git a/gcc/java/check-init.c b/gcc/java/check-init.c
index 071faf7..33e7be0 100644
--- a/gcc/java/check-init.c
+++ b/gcc/java/check-init.c
@@ -700,6 +700,9 @@ check_init (exp, before)
       break;
       
     default:
+      /* It's OK to see that when doing xrefs. */
+      if (TREE_CODE (exp) == TYPE_DECL && flag_emit_xref)
+	break;
       fatal ("internal error in check-init: tree code not implemented: %s",
 	    tree_code_name [(int) TREE_CODE (exp)]);
     }