Beginner
Compilers & Programming Language Theory
Q8 / 100
What is semantic analysis in compilers?
Correct! Well done.
Incorrect.
The correct answer is B) Checking that a syntactically valid program is also semantically correct: type checking, scope resolution, and identifier declarations
B
Correct Answer
Checking that a syntactically valid program is also semantically correct: type checking, scope resolution, and identifier declarations
Explanation
Semantic analysis: type checking (can't add int + string), scope checking (variable declared before use), function signature checking. Builds and queries the symbol table. Reports errors before code generation.
Progress
8/100