GATE CSE · Computer Science and Information Technology
Compiler Design
Lexical analysis, parsing, syntax-directed translation; runtime environments; intermediate code generation; local optimisations and data flow analyses.
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Take a full mock →Q1 · Compiler Design · EASY
In a compiler, which phase is responsible for detecting that the statement 'int x = 5.7;' has a type mismatch error?
Q2 · Compiler Design · EASY
In a compiler, which phase is responsible for eliminating common sub-expressions from the intermediate code?
Q3 · Compiler Design · MEDIUM
In a compiler, which phase is responsible for detecting that the statement 'int x = "hello";' has a type mismatch error?
Q4 · Compiler Design · MEDIUM
Consider the grammar: S → aSb | bSa | ε. Which of the following sets correctly represents FIRST(S)?
Q5 · Compiler Design · MEDIUM
In a compiler, if the FOLLOW set of a non-terminal A contains the symbol '$', what does this indicate?