mirror of
https://github.com/polserver/polserver
synced 2026-08-13 08:23:08 -04:00
593cfffb83
* Update grammar * Update expression handling for uninit * update existing tests * Add new tests * Remove fullpath from escriptgrammar generation comment * fix tests * Update eScript guide * Declare escript version 0x11 * Add core-changes * Add `true` and `false` to grammar * true/false implementation * Fix existing tests * Add new tests * Update core changes * add docs * Fix BooleanValue::describe_to * bool optimizations * optimize uninit * remove unused var assignments * Update grammar for case labels for uninit, booleans * Fix case label handling for uninit, true, false * Tests * Fix compiler version display v1.1700000017881393 -> v1.17 * optimize boolean binary operations * fix unary boolean optimizer * add boolean, uninit optimizer test * Use new fmt lib apis * Fix compiler warning * really fix warning lol * Add Executor[Module]::getParam for bools, FindSubstance test
38 lines
1.1 KiB
C++
38 lines
1.1 KiB
C++
#include "BinaryOperatorWithBooleanOptimizer.h"
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#include "bscript/compiler/Report.h"
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#include "bscript/compiler/ast/BinaryOperator.h"
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#include "bscript/compiler/ast/BooleanValue.h"
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#include "bscript/compiler/ast/IntegerValue.h"
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namespace Pol::Bscript::Compiler
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{
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BinaryOperatorWithBooleanOptimizer::BinaryOperatorWithBooleanOptimizer( BooleanValue& lhs,
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BinaryOperator& op,
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Report& report )
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: lhs( lhs ), op( op ), report( report )
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{
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}
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void BinaryOperatorWithBooleanOptimizer::visit_children( Node& ) {}
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void BinaryOperatorWithBooleanOptimizer::visit_boolean_value( BooleanValue& rhs )
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{
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bool bval = false;
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switch ( op.token_id )
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{
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case TOK_OR:
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bval = lhs.value | rhs.value;
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break;
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case TOK_AND:
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bval = lhs.value & rhs.value;
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break;
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default:
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return;
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}
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// Boolean logic operators return 1/0 as BLong, ie. `true || false` == `1`
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optimized_result = std::make_unique<IntegerValue>( op.source_location, bval );
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}
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} // namespace Pol::Bscript::Compiler
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