Compiler Design - Basics Of Compiler Design
- A
contains all constants in the program.
- B
is a permanent table of decision rules in the form of patterns for matching with the uniform symbol table to discover syntactic structure.
- C
consist of a full or partial list of the token is as they appear in the program created by lexical analysis and used for syntax analysis and interpretation.
- D
is a permanent table which lists all keywords and special symbols of the language in symbolic form
7. Advantage of incorporating the macro-processor into pass 1 is that
- A
many functions have to be implemented twice
- B
functions are combined and it is not necessary to create intermediate files as output from the macro-processor and input to the assembler.
- C
more flexibility is available to the programmer in that he may use all the features of the assembler in conjunction with macros.
- D
all of these
