gdb/gdb-vla-intel-fix-print-char-array.patch

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2019-09-30 10:39:25 -04:00
Revert commit (only the part touching gdb/f-valprint.c):
commit 469412dd9ccc4de5874fd3299b105833f36b34cd
Author: Christoph Weinmann <christoph.t.weinmann@intel.com>
Date: Fri Sep 8 15:11:47 2017 +0200
Remove C/C++ relevant code in Fortran specific file.
Remove code relevant for printing C/C++ Integer values in a
Fortran specific file to unify printing of Fortran values.
This does not change the output.
And adjust its testcase.
diff --git a/gdb/f-valprint.c b/gdb/f-valprint.c
--- a/gdb/f-valprint.c
+++ b/gdb/f-valprint.c
@@ -313,8 +313,22 @@ f_val_print (struct type *type, LONGEST embedded_offset,
original_value, &opts, 0, stream);
}
else
- val_print_scalar_formatted (type, embedded_offset,
- original_value, options, 0, stream);
+ {
+ val_print_scalar_formatted (type, embedded_offset,
+ original_value, options, 0, stream);
+ /* C and C++ has no single byte int type, char is used instead.
+ Since we don't know whether the value is really intended to
+ be used as an integer or a character, print the character
+ equivalent as well. */
+ if (TYPE_LENGTH (type) == 1)
+ {
+ LONGEST c;
+
+ fputs_filtered (" ", stream);
+ c = unpack_long (type, valaddr + embedded_offset);
+ LA_PRINT_CHAR ((unsigned char) c, type, stream);
+ }
+ }
break;
case TYPE_CODE_STRUCT: