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[Bug c++/15242] function-like cast notation
- From: "msebor at gmail dot com" <sourceware-bugzilla at sourceware dot org>
- To: gdb-prs at sourceware dot org
- Date: Mon, 13 Mar 2017 23:07:02 +0000
- Subject: [Bug c++/15242] function-like cast notation
- Auto-submitted: auto-generated
- References: <bug-15242-4717@http.sourceware.org/bugzilla/>
https://sourceware.org/bugzilla/show_bug.cgi?id=15242
Martin Sebor <msebor at gmail dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |msebor at gmail dot com
--- Comment #1 from Martin Sebor <msebor at gmail dot com> ---
This missing functionality causes trouble when evaluating GCC predefined macros
like __DBL_MAX__. For example, in GNU gdb (GDB) Fedora 7.12.1-47.fc25:
(gdb) p __DBL_MAX__
A syntax error in expression, near `1.79769313486231570815e+308L)'.
(gdb) info macro __DBL_MAX__
Defined at /ssd/src/gcc/79800/gcc/gimple-fold.c:0
-D__DBL_MAX__=double(1.79769313486231570815e+308L)
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