Dan Gohman
583b6dbcc5
Add some comments clarifying what appear to be the intent of various
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error handling mechanisms. Please correct these if I've misunderstood
something.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79505 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-20 01:46:24 +00:00
Dan Gohman
a9ad04191c
This void is implicit in C++.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78848 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-12 22:10:57 +00:00
Daniel Dunbar
ca15f3d6d6
Add support for a user supplied pointer argument to llvm_install_error_handler.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78553 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-10 03:36:26 +00:00
Daniel Dunbar
82a29b6a02
Allow llvm_report_error to accept a Twine.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76961 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-24 07:58:10 +00:00
Torok Edwin
c23197a26f
llvm_unreachable->llvm_unreachable(0), LLVM_UNREACHABLE->llvm_unreachable.
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This adds location info for all llvm_unreachable calls (which is a macro now) in
!NDEBUG builds.
In NDEBUG builds location info and the message is off (it only prints
"UREACHABLE executed").
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75640 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-14 16:55:14 +00:00
Torok Edwin
93990d775e
After converting assert(0) to LLVM_UNREACHABLE we lost file/line location.
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Fix by making the LLVM_UNREACHABLE pass __FILE__ and __LINE__ to
llvm_unreachable.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75631 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-14 12:49:22 +00:00
Torok Edwin
3b30a2bdca
Mention that llvm_report_error() does not return.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75428 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-12 21:01:44 +00:00
Torok Edwin
97c8c51f07
Fix comment.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75380 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-11 20:13:58 +00:00
Torok Edwin
c25e7581b9
assert(0) -> LLVM_UNREACHABLE.
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Make llvm_unreachable take an optional string, thus moving the cerr<< out of
line.
LLVM_UNREACHABLE is now a simple wrapper that makes the message go away for
NDEBUG builds.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75379 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-11 20:10:48 +00:00
Torok Edwin
dac237e182
Implement changes from Chris's feedback.
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Finish converting lib/Target.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75043 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-08 20:53:28 +00:00
Torok Edwin
804e0fea40
Convert more abort() calls to llvm_report_error().
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Also remove trailing semicolon.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75027 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-08 19:04:27 +00:00
Torok Edwin
ab7c09b6b6
Start converting to new error handling API.
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cerr+abort -> llvm_report_error
assert(0)+abort -> LLVM_UNREACHABLE (assert(0)+llvm_unreachable-> abort() included)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75018 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-08 18:01:40 +00:00
Chris Lattner
b6017b03da
convert comments to doxygen style
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75015 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-08 17:09:18 +00:00
Alisdair Meredith
13223c98f2
Trial first commit
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Fixed build, requires std header before using std::string
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74995 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-08 09:04:19 +00:00
Torok Edwin
31e2466f15
Introduce new error handling API.
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This will replace exit()/abort() style error handling with an API
that allows clients to register custom error handling hooks.
The default is to call exit(1) when no error handler is provided.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74922 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-07 17:32:34 +00:00
