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Author SHA1 Message Date
ridiculousfish
ec2b38053e
Merge pull request #4612 from ridiculousfish/muparser-no-except 
Muparser Exceptectomy

This removes large pieces of muParser that fish does not use, such as its optimizer. It also switches muParser from throwing exceptions to propagating errors explicitly.
 2017-12-19 09:34:32 -08:00
ridiculousfish
873ea0f0df [muparser] Remove OnDetectVar and Diff 
These are unused and useless.
 2017-12-18 23:01:18 -08:00
ridiculousfish
2c317a2585 [muparser] Remove muParserFixes.h 
This appears to be random pragmas for ICC only.
 2017-12-18 23:01:18 -08:00
ridiculousfish
886341fdea [muparser] Remove ParserCallback m_bAllowOpti flag 
muParser can no longer optimize, so this is unused.
 2017-12-18 23:01:18 -08:00
ridiculousfish
e728bf45de [muparser] Remove m_strFormula from the ParserError 2017-12-18 23:01:18 -08:00
ridiculousfish
409173e0f0 [muparser] Default ParserError's constructors 
No need to define these explicitly when the defaults will do.
 2017-12-18 23:01:18 -08:00
ridiculousfish
e9c106b881 [muparser] Delete ParserByteCode copy and assignment ctors 
These are not used.
 2017-12-18 23:01:18 -08:00
ridiculousfish
8b0d2ff641 [muparser] Remove muParserTemplateMagic.h 
This header is now empty
 2017-12-18 23:01:18 -08:00
ridiculousfish
1f456c71f7 [muparser] Remove MathImpl 
This layer of indirection is silly.
 2017-12-18 23:01:18 -08:00
ridiculousfish
f0de6e0852 [muparser] Remove struct TypeInfo 
The STL's facilities are totally sufficient here.
 2017-12-18 23:01:18 -08:00
ridiculousfish
364f58fcfa Remove some deleted muparser headers from Xcode build 2017-12-18 23:01:18 -08:00
ridiculousfish
fd60a7cff7 [muparser] Remove unused fields from SToken 2017-12-18 23:01:17 -08:00
ridiculousfish
732b32c8b4 [muparser] Clean up constructors and other miscellaneous 2017-12-18 23:01:17 -08:00
ridiculousfish
e675a66504 [muparser] Remove some unused "optimized" opcodes 2017-12-18 23:01:17 -08:00
ridiculousfish
3f21fb64de [muparser] Remove additional unused functions 2017-12-18 23:01:17 -08:00
ridiculousfish
ab95f94048 [muparser] Remove m_nIfElseCounter instance variable 
No idea why this isn't just a local.
 2017-12-18 23:01:17 -08:00
ridiculousfish
4452d9ce18 [muparser] Remove m_pParseFormula function pointer 
This is a very strange design that determines whether initialization
needs to be performed by reassigning a function pointer. A misguided
optimization? Just check explicitly.
 2017-12-18 23:01:17 -08:00
ridiculousfish
3ed9c851a3 [muparser] Remove some OpenMP / "bulk mode" detritus 2017-12-18 23:01:17 -08:00
ridiculousfish
fdefabdb1d [muparser] Remove fun_type overloads that have four or more parameters 
Supporting these is rather excessive.
 2017-12-18 23:01:17 -08:00
ridiculousfish
bb9e15675e [muparser] Remove muParserDLL.h and muParserDLL.cpp 
This is a C interface (?) which fish does not use and is not needed.
 2017-12-18 23:01:17 -08:00
ridiculousfish
128aacaf87 [muparser] Disable muparser shared lib build 
fish does not use its shared library, only the static one
 2017-12-18 23:01:17 -08:00
ridiculousfish
554382a286 [muparser] Remove 'AllowOpt' parameters 
This parameter was used as a hint to optimize functions invoked
with constants, but is no longer used.
 2017-12-18 23:01:17 -08:00
ridiculousfish
452211ebf5 Disable exception handling in autotools build 
Now that muparser no longer relies on exceptions, we can disable them
again.
 2017-12-18 23:01:17 -08:00
ridiculousfish
3099d46736 Disable exception handling in CMake build 
Now that muparser no longer relies on exceptions, we can disable them
again.
 2017-12-18 23:01:17 -08:00
ridiculousfish
8b16fccebf Disable exception handling in Xcode build 
Now that muparser no longer relies on exceptions, we can disable them
again.
 2017-12-18 23:01:17 -08:00
ridiculousfish
11e6cfeb82 [math] Remove exception handling in builtin_math 
This handles errors explicitly instead of catching them.
 2017-12-18 23:01:16 -08:00
ridiculousfish
5d2cf3f666 [muparser] Remove getOrThrow() 
This is no longer used or needed
 2017-12-18 23:01:16 -08:00
ridiculousfish
2f2f4b4287 [muparser] ParserBase::Eval to return an error instead of throwing 2017-12-18 23:01:16 -08:00
ridiculousfish
11d729d09c [muparser] DefineFun() to return an error instead of throwing 2017-12-18 23:01:16 -08:00
ridiculousfish
6f14d55612 [muparser] Convert more exception handling into explicit errors 2017-12-18 23:01:16 -08:00
ridiculousfish
d3822e4cb3 [muparser] Propogate and check for lots more errors 2017-12-18 23:01:16 -08:00
ridiculousfish
0be08e4683 [muparser] DefinePostfixOprt and DefineInfixOprt to return errors 
Return errors explicitly instead of throwing.
 2017-12-18 23:01:16 -08:00
ridiculousfish
f3a9773849 [muparser] Make some error handling in ParserBase explicit 
Return ParserError instead of throwing exceptions
 2017-12-18 23:01:16 -08:00
ridiculousfish
62bedde23d [muparser] Clean up error handling in ParserTokenReader 2017-12-18 23:01:16 -08:00
ridiculousfish
91c28449aa [muparser] Parser mathematical functions to return errors instead of throw 
Remove exceptions from Parser functions such as sqrt, min, and others.
 2017-12-18 23:01:16 -08:00
ridiculousfish
bceef6c125 [muparser] ParserInt::IsBinVal to return false on overflow 
Instead of throwing an exception, simply return false. It is too
complicated to thread the error return through this function and
ParserInt is unused by fish anyways.
 2017-12-18 23:01:16 -08:00
ridiculousfish
67a6f756f2 Add some math tests for invalid inputs 2017-12-18 23:01:16 -08:00
ridiculousfish
3faccc8b3e [muparser] Remove querying variables and constants 
fish does not need to query variables and constants from muparser.
This simplifies the code.
 2017-12-18 23:01:16 -08:00
ridiculousfish
234808bc32 [muparser] ApplyRemainingOprt to return explicit errors 2017-12-18 23:01:16 -08:00
ridiculousfish
60d9c9fa00 [muparser] More functions to return errors 
Return OptionalError for more functions, allowing for explicit error
handling.
 2017-12-18 23:01:16 -08:00
ridiculousfish
d97bb3425f [muparser] Clean up ParserTokenReader constructor 2017-12-18 23:01:16 -08:00
ridiculousfish
83799832bc [muparser] Make ParserTokenReader non-copyable 
There's no reason to copy these.
 2017-12-18 23:01:16 -08:00
ridiculousfish
3b1b5b30ca [muparser] Clean up ParserToken::GetFuncAddr 2017-12-18 23:01:16 -08:00
ridiculousfish
c4c89dff4e [muparser] Clean up ParserCallback interface 
Remove Clone() method and mark some functions as defaulted.
 2017-12-18 23:01:15 -08:00
ridiculousfish
9443a4bf2d [muparser] Remove copy and assignment 
There is no reason for muParsers to be copyable or assignable.
Also remove some dead code and switch an auto_ptr to unique_ptr.
 2017-12-18 23:01:15 -08:00
ridiculousfish
65f4963542 [muparser] Eliminate MUP_FAIL and MUP_ASSERT 
Replace MUP_ASSERT with assert(). MUP_FAIL was unused.
 2017-12-18 23:01:15 -08:00
ridiculousfish
f05b55c84c [muparser] Remove \throw nothrow comments 
Soon it will all be nothrow!
 2017-12-18 23:01:15 -08:00
ridiculousfish
9649b132bd [muparser] Continue adopting ValueOrError 2017-12-18 23:01:15 -08:00
ridiculousfish
bfd70880a5 [muparser] Begin adopting ValueOrError 
Switch custom function types to return ValueOrError, which will
enable us to remove exceptions.
 2017-12-18 23:01:15 -08:00
ridiculousfish
5655f255ef [muparser] Add a muParser ValueOrError type 
First steps towards removing exceptions from muParser.
 2017-12-18 23:01:15 -08:00