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Fortran, typeprint: Forward level of details to be printed for pointers.

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Variable "show" was hardcoded to zero for pointer and reference types.
This implementation didn't allow a correct "whatis" print
for those types and results in same output for "ptype" and "whatis".

Before:
(gdb) whatis t3p
type = PTR TO -> ( Type t3
    integer(kind=4) :: t3_i
    Type t2 :: t2_n
End Type t3 )

After:
(gdb) whatis t3p
type = PTR TO -> ( Type t3 )

2016-05-25  Bernhard Heckel  <bernhard.heckel@intel.com>

gdb/Changelog:
	* f-typeprint.c (f_type_print_base): Replace 0 by show.

gdb/testsuite/Changelog:
	* gdb.fortran/type.f90: Add pointer variable.
	* gdb.fortran/whatis_type.exp: Add whatis/ptype of pointers.
This commit is contained in:
Bernhard Heckel
2016-05-25 08:47:18 +02:00
parent 8b70175dfa
commit 2bbad2ea11
5 changed files with 26 additions and 4 deletions
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4
gdb/f-typeprint.c
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@ -308,12 +308,12 @@ f_type_print_base (struct type *type, struct ui_file *stream, int show,
case TYPE_CODE_PTR:
fprintf_filtered (stream, "PTR TO -> ( ");
f_type_print_base (TYPE_TARGET_TYPE (type), stream, 0, level);
f_type_print_base (TYPE_TARGET_TYPE (type), stream, show, level);
break;
case TYPE_CODE_REF:
fprintf_filtered (stream, "REF TO -> ( ");
f_type_print_base (TYPE_TARGET_TYPE (type), stream, 0, level);
f_type_print_base (TYPE_TARGET_TYPE (type), stream, show, level);
break;
case TYPE_CODE_VOID: