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| -rw-r--r-- | gdb/ChangeLog | 5 | ||||
| -rw-r--r-- | gdb/common/common-utils.h | 7 |
2 files changed, 11 insertions, 1 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 66f040b..2ccf1cb 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,8 @@ +2014-01-22 Joel Brobecker <brobecker@adacore.com> + + * common/common-utils.h (FUNCTION_NAME): Expand the macro's + documentation a bit. + 2014-01-21 Roland McGrath <mcgrathr@google.com> * configure.ac: Call AM_PROG_INSTALL_STRIP. diff --git a/gdb/common/common-utils.h b/gdb/common/common-utils.h index 2d99549..5960c55 100644 --- a/gdb/common/common-utils.h +++ b/gdb/common/common-utils.h @@ -25,7 +25,12 @@ #include <stddef.h> #include <stdarg.h> -/* Version 2.4 and later of GCC define a magical variable `__PRETTY_FUNCTION__' +/* If possible, define FUNCTION_NAME, a macro containing the name of + the function being defined. Since this macro may not always be + defined, all uses must be protected by appropriate macro definition + checks (Eg: "#ifdef FUNCTION_NAME"). + + Version 2.4 and later of GCC define a magical variable `__PRETTY_FUNCTION__' which contains the name of the function currently being defined. This is broken in G++ before version 2.6. C9x has a similar variable called __func__, but prefer the GCC one since |