preprocessor

I have the name of a variable/identifier, say, x , and the JCCompilationUnit and Scope . Is there a way to find the type of x ? public Symbol getSymbol(CompilationUnitTree cut, JCStatement stmt, List<JCExpression> typeParams, Name varName, List<JCExpression> args) { java.util.List<Type> typeSyms = getArgTypes(typeParams, cut, stmt); java.util.List<Type> argsSyms = getArgTypes(args, cut, stmt); final Scope scope = getScope(cut, stmt); Symbol t = contains(scope, typeSyms, varName, argsSyms); //first lookup scope for all public identifiers TypeElement cl = scope.getEnclosingClass(); while (t ==

really. weird. shiz. When I do a TFS Team Build (with Remote Deploy ), some #if DEBUG preprocessor directives code I have on a web page does not get called. When i manually one-click deploy (remote deploy) the preprocessor directive code works. When I debug locally, the code also works. So - problem looks to be related to my configuration settings for the Build Template i have (I think??). So, this is what I have :- Nothing too hard. That says ... Please kind Compiler. Build my project (read: project, NOT solution) in 'DEBUG' mode. The code i have is the following :- #if DEBUG Log.Debug("We

Is there a macro preprocessor for Delphi 7? There isn't one built in so maybe there's a possibilty to use a third party or some other languages preprocessor (like c preprocessor). If there's one, how to set it up for Delphi 7? I'm trying to do function inlining (for speed). Macro preprocessor seems to be the only easy option for delphi. Thanks, Egon You can always run an external macro processor, such as m4 or even (shudder) cpp on your code before you compile it. I wouldn't recommend this however - in my experience the benefits of inlining (which is what you seem to want to do) are quite

I am writing a pre-processor for Free-Pascal (Course Work) using m4 . I was reading the thread at stackoverflow here and from there reached a blog which essentially shows the basic usage of m4 for pre-processing for C . The blogger uses a testing C file test.c.m4 like this: #include define(`DEF', `3') int main(int argc, char *argv[]) { printf("%d\n", DEF); return 0; } and generates processed C file like this using m4 , which is fine. $ m4 test.c.m4 > test.c $ cat test.c #include <stdio.h> int main(int argc, char *argv[]) { printf("%dn", 3); return 0; } My doubts are: 1. The programmer will

How can I stringify a preprocessor macro with GNU gfortran? I would like to pass a macro definition to GNU gfortran which will then be used as a string in the code. Effectively I would like to do this: program test implicit none character (len=:), allocatable :: astring astring = MYMACRO write (*, *) astring end program test and then build with: gfortran -DMYMACRO=hello test.F90 I tried creating various macro, for example: #define STRINGIFY_(x) #x #define STRINGIFY(x) STRINGIFY_(x) ... astring = STRINGIFY(MYMACRO) but this doesn't work with the gfortran preprocessor. I also tried using a

I have created and applied a simple .xcconfig file containing GCC_PREPROCESSOR_DEFINITIONS[config=Debug] = FOODEBUG GCC_PREPROCESSOR_DEFINITIONS[config=Release] = FOORELEASE and main.cpp containing #include <iostream> // This warning IS shown #if DEBUG #warning DEBUG is set to 1 #endif // This warning IS NOT shown #ifdef FOODEBUG #warning FOODEBUG is set #endif // This warning IS NOT shown #ifdef FOORELEASE #warning FOORELEASE is set #endif int main(int argc, const char * argv[]) { // insert code here... std::cout << "Hello, World!\n"; return 0; } Now I'm wondering why in main.cpp, neither