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patterns: Added basic support for in/out variables

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WerWolv
2021-12-18 22:56:36 +01:00
parent c56408640f
commit ea92e17ca0
10 changed files with 411 additions and 153 deletions
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14
plugins/libimhex/source/pattern_language/parser.cpp
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@@ -1024,16 +1024,22 @@ namespace hex::pl {
// (parseType) Identifier @ Integer
ASTNode* Parser::parseVariablePlacement(ASTNodeTypeDecl *type) {
bool inVariable = false;
bool outVariable = false;
auto name = getValue<Token::Identifier>(-1).get();
ASTNode *placementOffset;
ASTNode *placementOffset = nullptr;
if (MATCHES(sequence(OPERATOR_AT))) {
placementOffset = parseMathematicalExpression();
} else {
placementOffset = nullptr;
} else if (MATCHES(sequence(KEYWORD_IN))) {
inVariable = true;
}
else if (MATCHES(sequence(KEYWORD_OUT))) {
outVariable = true;
}
return create(new ASTNodeVariableDecl(name, type, placementOffset));
return create(new ASTNodeVariableDecl(name, type, placementOffset, inVariable, outVariable));
}
// (parseType) Identifier[[(parseMathematicalExpression)]] @ Integer