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Ted Kremenek 96345186a5 Previously GraphWriter assumed operator*() for node_iterator always
returned a reference type.  This patch allows operator*() to return a
non-reference type while still maintaining the old behavior when it
does return a reference type.

This patch was motivated when I tried to use "df_iterator" (see
llvm/ADT/DepthFirstIterator.h) as a "node_iterator", as df_iterator
does not return a reference type and thus we would get a compilation
error when trying to take the address of a temporary.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42151 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-19 21:26:49 +00:00
autoconf
bindings include alloca.h if available. this helps Solaris, but intnat and uintnat types are still undefined, causing errors 2007-09-19 09:29:58 +00:00
docs
examples
include Previously GraphWriter assumed operator*() for node_iterator always 2007-09-19 21:26:49 +00:00
lib Avoid unsafe promotion. 2007-09-19 20:18:51 +00:00
projects
runtime
test Avoid unsafe promotion. 2007-09-19 20:18:51 +00:00
tools
utils Add CopyCost to TargetRegisterClass. This specifies the cost of copying a value 2007-09-19 01:35:01 +00:00
website
win32
Xcode
build-for-llvm-top.sh
configure Regenerate. 2007-09-18 12:27:13 +00:00
CREDITS.TXT
LICENSE.TXT
llvm.spec.in
Makefile Adding ocaml language bindings for the vmcore and bitwriter libraries. These are 2007-09-18 12:49:39 +00:00
Makefile.common
Makefile.config.in
Makefile.rules
ModuleInfo.txt
README.txt

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