Semantic analysis (compilers)




Semantic analysis or context sensitive analysis is a process in compiler construction, usually after parsing, to gather necessary semantic information from the source code. It usually includes type checking, or makes sure a variable is declared before use which is impossible to describe in the extended Backus–Naur form and thus not easily detected during parsing.



See also



  • Attribute grammar

  • Context-sensitive language

  • Semantic analysis (computer science)




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