commit 59ce067da8d9e7d968e51f31fb532ed2369f205a
author Russ Cox <rsc@golang.org> Wed Feb 23 15:42:13 2011 -0500
committer Russ Cox <rsc@golang.org> Wed Feb 23 15:42:13 2011 -0500
tree b75d130f5edf0f96a23f68d7af8e131833f70d69
parent e0a2c5d4b540934e06867710fe7137661a2a39ec

runtime: omit breakpoint during terminal panic

A terminal panic (one that prints a stack trace and exits)
has been calling runtime.breakpoint before calling exit,
so that if running under a debugger, the debugger can
take control.  When not running under a debugger, though,
this causes an additional SIGTRAP on Unix and pop-up
dialogs on Windows.

Support for debugging Go programs has gotten good
enough that we can rely on the debugger to set its own
breakpoint on runtime.exit if it wants to look around.

R=r, r2
CC=golang-dev
https://golang.org/cl/4222043