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polserver/pol-core/bscript/compiler/ast/CaseDispatchGroup.cpp

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New compiler: Add support for case statements (#272) Adds: - ast/CaseDispatchDefaultSelector: AST node for a "default:" selector - ast/CaseDispatchGroup: AST node for a collection of selectors and the code to execute - ast/CaseDispatchGroups: AST node holding all groups in a case statement - ast/CaseDispatchSelectors: AST node holding all selectors for one group - ast/CaseStatement: AST node for a whole case statement - codegen/CaseDispatchGroupVisitor: knows what to put in a case jump dispatch table - codegen/CaseJumpDataBlock: knows how to build the entries in the data block Also, detect multiple case selectors with the same value (or default). This is different from the OG compiler, which only detected duplicate `default:` selectors.
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#include "CaseDispatchGroup.h"
Properly scope the compiler includes to the Bscript folder. (#360)
2021-02-25 16:53:22 +01:00
#include "bscript/compiler/ast/Block.h"
#include "bscript/compiler/ast/CaseDispatchSelectors.h"
#include "bscript/compiler/ast/NodeVisitor.h"
#include "bscript/compiler/model/FlowControlLabel.h"
New compiler: Add support for case statements (#272) Adds: - ast/CaseDispatchDefaultSelector: AST node for a "default:" selector - ast/CaseDispatchGroup: AST node for a collection of selectors and the code to execute - ast/CaseDispatchGroups: AST node holding all groups in a case statement - ast/CaseDispatchSelectors: AST node holding all selectors for one group - ast/CaseStatement: AST node for a whole case statement - codegen/CaseDispatchGroupVisitor: knows what to put in a case jump dispatch table - codegen/CaseJumpDataBlock: knows how to build the entries in the data block Also, detect multiple case selectors with the same value (or default). This is different from the OG compiler, which only detected duplicate `default:` selectors.
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namespace Pol::Bscript::Compiler
{
CaseDispatchGroup::CaseDispatchGroup( const SourceLocation& source_location,
std::unique_ptr<CaseDispatchSelectors> selectors,
std::unique_ptr<Block> block )
: Node( source_location ), break_label( std::make_shared<FlowControlLabel>() )
{
children.reserve( 2 );
children.push_back( std::move( selectors ) );
children.push_back( std::move( block ) );
}
void CaseDispatchGroup::accept( NodeVisitor& visitor )
{
visitor.visit_case_dispatch_group( *this );
}
use new formatter for ERROR_PRINT, added ERROR_PRINTLN (#595) * use new formatter for ERROR_PRINT, added ERROR_PRINTLN * remove old log define * fix comments
2024-01-12 06:51:44 +01:00
void CaseDispatchGroup::describe_to( std::string& w ) const
New compiler: Add support for case statements (#272) Adds: - ast/CaseDispatchDefaultSelector: AST node for a "default:" selector - ast/CaseDispatchGroup: AST node for a collection of selectors and the code to execute - ast/CaseDispatchGroups: AST node holding all groups in a case statement - ast/CaseDispatchSelectors: AST node holding all selectors for one group - ast/CaseStatement: AST node for a whole case statement - codegen/CaseDispatchGroupVisitor: knows what to put in a case jump dispatch table - codegen/CaseJumpDataBlock: knows how to build the entries in the data block Also, detect multiple case selectors with the same value (or default). This is different from the OG compiler, which only detected duplicate `default:` selectors.
2020-09-05 20:41:58 -07:00
{
use new formatter for ERROR_PRINT, added ERROR_PRINTLN (#595) * use new formatter for ERROR_PRINT, added ERROR_PRINTLN * remove old log define * fix comments
2024-01-12 06:51:44 +01:00
w += "case-dispatch-group";
New compiler: Add support for case statements (#272) Adds: - ast/CaseDispatchDefaultSelector: AST node for a "default:" selector - ast/CaseDispatchGroup: AST node for a collection of selectors and the code to execute - ast/CaseDispatchGroups: AST node holding all groups in a case statement - ast/CaseDispatchSelectors: AST node holding all selectors for one group - ast/CaseStatement: AST node for a whole case statement - codegen/CaseDispatchGroupVisitor: knows what to put in a case jump dispatch table - codegen/CaseJumpDataBlock: knows how to build the entries in the data block Also, detect multiple case selectors with the same value (or default). This is different from the OG compiler, which only detected duplicate `default:` selectors.
2020-09-05 20:41:58 -07:00
}
CaseDispatchSelectors& CaseDispatchGroup::selectors()
{
return child<CaseDispatchSelectors>( 0 );
}
Block& CaseDispatchGroup::block()
{
return child<Block>( 1 );
}
} // namespace Pol::Bscript::Compiler
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