Stop assuming no-debug-info variables have type int

[deliverable/binutils-gdb.git] / gdb / ChangeLog

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 7859c64731603e8c14f1e722c130898d01212345..4e08489c49dbf2f0f392d5b03d1de2e9102d2f0f 100644 (file)
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,29 @@
+2017-09-04  Pedro Alves  <palves@redhat.com>
+
+       * ax-gdb.c: Include "typeprint.h".
+       (gen_expr_for_cast): New function.
+       (gen_expr) <OP_CAST, OP_CAST_TYPE>: Use it.
+       <OP_VAR_VALUE, OP_MSYM_VAR_VALUE>: Error out if the variable's
+       type is unknown.
+       * dwarf2read.c (new_symbol_full): Fallback to int instead of
+       nodebug_data_symbol.
+       * eval.c: Include "typeprint.h".
+       (evaluate_subexp_standard) <OP_VAR_VALUE, OP_VAR_MSYM_VALUE>:
+       Error out if symbol has unknown type.
+       <UNOP_CAST, UNOP_CAST_TYPE>: Common bits factored out to
+       evaluate_subexp_for_cast.
+       (evaluate_subexp_for_address, evaluate_subexp_for_sizeof): Handle
+       OP_VAR_MSYM_VALUE.
+       (evaluate_subexp_for_cast): New function.
+       * gdbtypes.c (init_nodebug_var_type): New function.
+       (objfile_type): Use it to initialize types of variables with no
+       debug info.
+       * typeprint.c (error_unknown_type): New.
+       * typeprint.h (error_unknown_type): New declaration.
+       * compile/compile-c-types.c (convert_type_basic): Handle
+       TYPE_CODE_ERROR; warn and fallback to int for variables with
+       unknown type.
+
 2017-09-04  Pedro Alves  <palves@redhat.com>
 
        * eval.c (evaluate_var_value): New function, factored out from ...