Itamar 42eb06f045 LibCpp: Don't store entire ASTNode vector in each parser state ...

We previously stored the entire ASTNode vector in each parser state,
and this vector was copied whenever a state was loaded or saved.

We don't actually need to store the whole nodes list in each state
because a new state can only add new nodes to this list, and won't
mutate existing nodes.

It would suffice to only hold a vector of the nodes that were created
while parsing in the current state to keep a reference to them.

This reduces the time it takes on my machine for the c++ language
server to handle a file that #includes <LibGUI/Widget.h> from ~4sec to
~0.7sec.

2021-07-13 23:20:09 +02:00

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Tests

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AST.cpp

LibCpp: Make the fields of AST node types private

2021-07-10 21:58:28 +02:00

AST.h

LibCpp: Use fast_is<T> and verify_cast<T> to replace C-style casts

2021-07-10 21:58:28 +02:00

CMakeLists.txt

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Lexer.cpp

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Lexer.h

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Parser.cpp

LibCpp: Don't store entire ASTNode vector in each parser state

2021-07-13 23:20:09 +02:00

Parser.h

LibCpp: Don't store entire ASTNode vector in each parser state

2021-07-13 23:20:09 +02:00

Preprocessor.cpp

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Preprocessor.h

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SyntaxHighlighter.cpp

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SyntaxHighlighter.h

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Token.cpp

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Token.h

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