mirror of
https://github.com/polserver/polserver
synced 2026-08-13 08:23:08 -04:00
c0bfd2f820
* compile time optimization: int with doubles and strings doubles with ints and strings strings with ints and doubles * bool with other types, more unary ops, float branch optimizer * more tests fixed bool to dbl compare * output cleanup more tests * optimize string values in if statements, optimize ternary operator * optimize elvis, addes missing files, code cleanup * use array to keep unoptimized if branch in funcexpr tests * missing include * better readable testdata * removed file * optimize while and dowhile loops if predicate is a compile time known value * cleaner variant of loop optimization? * added ConstantPredicateLoop Node used by the optimizer for constant loop predicates optimize repeat until loop change tests to run the loops more then once to be sure they work correctly * test break/continue with label for constant-loop * docs
40 lines
1.1 KiB
C++
40 lines
1.1 KiB
C++
#include "ConstantPredicateLoop.h"
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#include "bscript/compiler/ast/Block.h"
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#include "bscript/compiler/ast/NodeVisitor.h"
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namespace Pol::Bscript::Compiler
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{
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ConstantPredicateLoop::ConstantPredicateLoop( const SourceLocation& source_location,
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std::string label, std::unique_ptr<Block> block,
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bool endless )
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: LoopStatement( source_location, std::move( label ) ), _endless( endless )
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{
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children.reserve( 1 );
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children.push_back( std::move( block ) );
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}
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void ConstantPredicateLoop::accept( NodeVisitor& visitor )
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{
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visitor.visit_constant_loop( *this );
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}
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void ConstantPredicateLoop::describe_to( std::string& w ) const
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{
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fmt::format_to( std::back_inserter( w ), "constant-loop ({})",
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is_endless() ? "endless" : "fallthrough" );
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if ( !get_label().empty() )
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fmt::format_to( std::back_inserter( w ), "(label:{})", get_label() );
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}
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Block& ConstantPredicateLoop::block()
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{
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return child<Block>( 0 );
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}
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bool ConstantPredicateLoop::is_endless() const
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{
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return _endless;
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}
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} // namespace Pol::Bscript::Compiler
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