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| author | Reid Spencer <rspencer@reidspencer.com> | 2006-08-18 08:43:06 +0000 |
|---|---|---|
| committer | Reid Spencer <rspencer@reidspencer.com> | 2006-08-18 08:43:06 +0000 |
| commit | 61c83e023fe618ca7b4fdc846039933e61a00ec9 (patch) | |
| tree | e491ad2dc8f630614952fa612f602a39c34bed1e /projects/Stacker/lib/compiler | |
| parent | fd90dd5d5513f9e7130bab0da334ad2ad8ef4e02 (diff) | |
For PR797:
Rid the Assembly Parser of exceptions. This is a really gross hack but it
will do until the Assembly Parser is re-written as a recursive descent.
The basic premise is that wherever the old "ThrowException" function was
called (new name: GenerateError) we set a flag (TriggerError). Every
production checks that flag and calls YYERROR if it is set. Additionally,
each call to ThrowException in the grammar is replaced with GEN_ERROR
which calls GenerateError and then YYERROR immediately. This prevents
the remaining production from continuing after an error condition.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29763 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'projects/Stacker/lib/compiler')
0 files changed, 0 insertions, 0 deletions