![]() Keeps a check that control structures are used in a proper manner.(example: no break statement outside a loop) This type information is subsequently used by compiler during intermediate-code generation.Įrrors recognized by semantic analyzer are as follows:Įnsures that data types are used in a way consistent with their definition.Ī program should contain labels references. It gathers type information and stores it in either syntax tree or symbol table. ![]() It uses syntax tree and symbol table to check whether the given program is semantically consistent with language definition. S - attributed and L - attributed SDTs in Syntax directed translation.Issues in the design of a code generator. ![]()
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