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fix PR python/15816 

This fixes PR python/15816.

The bug here is that python-selftest.exp can fail:

    No symbol "RETURN_MASK_ALL" in current context.

RETURN_MASK_ALL is a macro, so if macros do not end up in the
debuginfo (very typical) then the test fails.

It seemed simplest to me to simply turn the RETURN_MASK_ defines into
enum constants.  This way they end up in the debuginfo and all is
well.

	PR python/15816:
	* exceptions.h (return_mask): Now an enum.
	(RETURN_MASK_QUIT, RETURN_MASK_ERROR, RETURN_MASK_ALL): Now
	enum constants.

Built and regtested on x86-64 Fedora 18.
This commit is contained in:
Tom Tromey 2013-08-20 15:12:53 +00:00
parent df6d544176
commit df30244622
2 changed files with 14 additions and 4 deletions
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7
gdb/ChangeLog
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@ -1,3 +1,10 @@
2013-08-20 Tom Tromey <tromey@redhat.com>
PR python/15816:
* exceptions.h (return_mask): Now an enum.
(RETURN_MASK_QUIT, RETURN_MASK_ERROR, RETURN_MASK_ALL): Now
enum constants.
2013-08-20 Tom Tromey <tromey@redhat.com>
* cp-namespace.c (cp_lookup_symbol_imports_or_template): Use

11
gdb/exceptions.h
View File

@ -38,10 +38,13 @@ enum return_reason
};
#define RETURN_MASK(reason) (1 << (int)(-reason))
#define RETURN_MASK_QUIT RETURN_MASK (RETURN_QUIT)
#define RETURN_MASK_ERROR RETURN_MASK (RETURN_ERROR)
#define RETURN_MASK_ALL (RETURN_MASK_QUIT | RETURN_MASK_ERROR)
typedef int return_mask;
typedef enum
{
RETURN_MASK_QUIT = RETURN_MASK (RETURN_QUIT),
RETURN_MASK_ERROR = RETURN_MASK (RETURN_ERROR),
RETURN_MASK_ALL = (RETURN_MASK_QUIT | RETURN_MASK_ERROR)
} return_mask;
/* Describe all exceptions. */