The act of going from the macro’s input to the macro’s output is called “macro expansion”. The word “expansion” here is a little unfortunate, because it implies that the output code is always larger than the input code. Typically it is, but not always. Macro expansion happens after...
The act of going from the macro’s input to the macro’s output is called “macro expansion”. The word “expansion” here is a little unfortunate, because it implies that the output code is always larger than the input code. Typically it is, but not always. Macro expansion happens after...
To this compiler, a macro library and a compiler working area A are connected, and macro definition statements in the area A are used to perform macro expansion. If there is a corresponding definition statement when a macro call statement is read out of the file 1 by the compiler 3, the...
Examples can be found in mcpyrate/test/test_compiler.py. Testing and debugging. Statement coverage is correctly reported by tools such as Coverage.py. Macro expansion errors are reported at macro expansion time, with use site traceback. Debug output with a step-by-step expansion breakdown. See...
4. Macro Processors32 Macro Processor Design Options --- Recursive Macro Expansion r The invocation of one macro, which is defined by another macro instruction. r Using a programming language that allows recursive calls to write the macro processor. 4...
Do we have expr match let chains unconditionally, and then expect the expansion will fail? Does expr only match a let chain if the macro is called in test position? I think instead it'd make more sense to add a cond nonterminal what matches anything that can appear in the test position...
MP Design Options --Recursive Macro Expansion Example of nested macro invocation (Figure 4.11) RDCHAR is a macro and is invoked in macro RDBUFF. Unfortunately, the MP algorithm discussed so far cannot process this. Why? When RDBUFF is invoked, procedure EXPAND is called, EXPANDING is set to...
Macro Expansion Counter Macro Expansion TAL Macro Express Macro File macro flow chart macro generator Macro in Use macro instruction macro instruction macro instruction macro instruction macro instructions macro instructions macro instructions macro instructions Macro Interpretive Commands macro keyboard macro key...
Program structuring is a great help in improving ease of programming and the under-standability of the expansion control statements of a macro instruction in such a kind of programming. Considerations on the design of the source language and the outline of implementation are described. The design ...
Using code-expansion techniques in Monet, we managed to eliminate both instruction cache misses (by having small-footprint operators) and most branch mispredictions (by avoiding type-dependent branch- ing and/or function calls in the innermost loops) [16]. While now being "almost" CPU bound, ...