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48 #if !defined(__COMPILE_H)
51 int InitCPPStruct(void);
53 typedef struct Options_Rec{
54 const char *profileString;
58 // Debug The Compiler options:
62 #define MAX_IF_NESTING 64
63 struct CPPStruct_Rec {
65 SourceLoc *pLastSourceLoc; // Set at the start of each statement by the tree walkers
66 Options options; // Compile options and parameters
69 SourceLoc lastSourceLoc;
73 SourceLoc *tokenLoc; // Source location of most recent token seen by the scanner
74 int mostRecentToken; // Most recent token seen by the scanner
75 InputSrc *currentInput;
77 int pastFirstStatement; // used to make sure that #version is the first statement seen in the file, if present
79 void *pC; // storing the parseContext of the compile object in cpp.
83 int ifdepth; //current #if-#else-#endif nesting in the cpp.c file (pre-processor)
84 int elsedepth[MAX_IF_NESTING];//Keep a track of #if depth..Max allowed is 64.
85 int elsetracker; //#if-#else and #endif constructs...Counter.
87 int CompileError; //Indicate compile error when #error, #else,#elif mismatch.
90 // Globals used to communicate between PaParseStrings() and yy_input()and
91 // also across the files.(gen_glslang.cpp and scanner.c)
93 int PaWhichStr; // which string we're parsing
94 const int* PaStrLen; // array of lengths of the PaArgv strings
95 int PaArgc; // count of strings in the array
96 const char* const* PaArgv; // our array of strings to parse
97 unsigned int tokensBeforeEOF : 1;
100 #endif // !defined(__COMPILE_H)