/* * SDCCerr - Standard error handler * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Library General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #include #include #include "SDCCerr.h" #define USE_STDOUT_FOR_ERRORS 0 #if USE_STDOUT_FOR_ERRORS #define DEFAULT_ERROR_OUT stdout #else #define DEFAULT_ERROR_OUT stderr #endif struct SDCCERRG _SDCCERRG; extern char *filename; extern int lineno; extern int fatalError; /* Currently the errIndex field must match the position of the * entry in the array. It is only included in order to make * human error lookup easier. */ struct { int errIndex; ERROR_LOG_LEVEL errType; const char *errText; } ErrTab [] = { { E_DUPLICATE, ERROR_LEVEL_ERROR, "Duplicate symbol '%s', symbol IGNORED" }, { E_SYNTAX_ERROR, ERROR_LEVEL_ERROR, "Syntax error, declaration ignored at '%s'" }, { E_CONST_EXPECTED, ERROR_LEVEL_ERROR, "Initializer element is not constant" }, { E_OUT_OF_MEM, ERROR_LEVEL_ERROR, "'malloc' failed file '%s' for size %ld" }, { E_FILE_OPEN_ERR, ERROR_LEVEL_ERROR, "'fopen' failed on file '%s'" }, { E_INVALID_OCLASS, ERROR_LEVEL_ERROR, "Internal Error Oclass invalid '%s'" }, { E_CANNOT_ALLOC, ERROR_LEVEL_ERROR, "Cannot allocate variable '%s'." }, { E_OLD_STYLE, ERROR_LEVEL_ERROR, "Old style C declaration. IGNORED '%s'" }, { E_STACK_OUT, ERROR_LEVEL_ERROR, "Out of stack Space. '%s' not allocated" }, { E_INTERNAL_ERROR, ERROR_LEVEL_ERROR, "FATAL Compiler Internal Error in file '%s' line number '%d' : %s \n" "Contact Author with source code" }, { E_LVALUE_REQUIRED, ERROR_LEVEL_ERROR, "'lvalue' required for '%s' operation." }, { E_TMPFILE_FAILED, ERROR_LEVEL_ERROR, "Creation of temp file failed" }, { E_FUNCTION_EXPECTED, ERROR_LEVEL_ERROR, "called object is not a function" }, { E_USING_ERROR, ERROR_LEVEL_ERROR, "'using', 'interrupt' or 'reentrant' must follow a function definiton.'%s'" }, { E_SFR_INIT, ERROR_LEVEL_ERROR, "Absolute address & initial value both cannot be specified for\n" " a 'sfr','sbit' storage class, initial value ignored '%s'" }, { W_INIT_IGNORED, ERROR_LEVEL_WARNING, "Variable in the storage class cannot be initialized.'%s'" }, { E_AUTO_ASSUMED, ERROR_LEVEL_ERROR, "variable '%s' must be static to have storage class in reentrant function" }, { E_AUTO_ABSA, ERROR_LEVEL_ERROR, "absolute address not allowed for automatic var '%s' in reentrant function " }, { W_INIT_WRONG, ERROR_LEVEL_WARNING, "Initializer different levels of indirections" }, { E_FUNC_REDEF, ERROR_LEVEL_ERROR, "Function name '%s' redefined " }, { E_ID_UNDEF, ERROR_LEVEL_ERROR, "Undefined identifier '%s'" }, { W_STACK_OVERFLOW, ERROR_LEVEL_WARNING, "stack exceeds 256 bytes for function '%s'" }, { E_NEED_ARRAY_PTR, ERROR_LEVEL_ERROR, "Array or pointer required for '%s' operation " }, { E_IDX_NOT_INT, ERROR_LEVEL_ERROR, "Array index not an integer" }, { W_IDX_OUT_OF_BOUNDS, ERROR_LEVEL_WARNING, "index %i is outside of the array bounds (array size is %i)" }, { E_STRUCT_UNION, ERROR_LEVEL_ERROR, "Structure/Union expected left of '.%s'" }, { E_NOT_MEMBER, ERROR_LEVEL_ERROR, "'%s' not a structure/union member" }, { E_PTR_REQD, ERROR_LEVEL_ERROR, "Pointer required" }, { E_UNARY_OP, ERROR_LEVEL_ERROR, "'unary %c': illegal operand" }, { E_CONV_ERR, ERROR_LEVEL_ERROR, "conversion error: integral promotion failed" }, { E_INT_REQD, ERROR_LEVEL_ERROR, "type must be INT for bit field definition" }, { E_BITFLD_SIZE, ERROR_LEVEL_ERROR, "bit field size cannot be greater than int (%d bits)" }, { W_TRUNCATION, ERROR_LEVEL_WARNING, "high order truncation might occur" }, { E_CODE_WRITE, ERROR_LEVEL_ERROR, "Attempt to assign value to a constant variable (%s)" }, { E_LVALUE_CONST, ERROR_LEVEL_ERROR, "Lvalue specifies constant object" }, { E_ILLEGAL_ADDR, ERROR_LEVEL_ERROR, "'&' illegal operand , %s" }, { E_CAST_ILLEGAL, ERROR_LEVEL_ERROR, "illegal cast (cast cannot be aggregate)" }, { E_MULT_INTEGRAL, ERROR_LEVEL_ERROR, "'*' bad operand" }, { E_ARG_ERROR, ERROR_LEVEL_ERROR, "Argument count error, argument ignored" }, { E_ARG_COUNT, ERROR_LEVEL_ERROR, "Function was expecting more arguments" }, { E_FUNC_EXPECTED, ERROR_LEVEL_ERROR, "Function name expected '%s'. ANSI style declaration REQUIRED" }, { E_PLUS_INVALID, ERROR_LEVEL_ERROR, "invalid operand '%s'" }, { E_PTR_PLUS_PTR, ERROR_LEVEL_ERROR, "pointer + pointer invalid" }, { E_SHIFT_OP_INVALID, ERROR_LEVEL_ERROR, "invalid operand for shift operator" }, { E_COMPARE_OP, ERROR_LEVEL_ERROR, "compare operand cannot be struct/union" }, { E_BITWISE_OP, ERROR_LEVEL_ERROR, "operand invalid for bitwise operation" }, { E_ANDOR_OP, ERROR_LEVEL_ERROR, "Invalid operand for '&&' or '||'" }, { E_TYPE_MISMATCH, ERROR_LEVEL_ERROR, "indirections to different types %s %s " }, { E_AGGR_ASSIGN, ERROR_LEVEL_ERROR, "cannot assign values to aggregates" }, { E_ARRAY_DIRECT, ERROR_LEVEL_ERROR, "bit Arrays can be accessed by literal index only" }, { E_BIT_ARRAY, ERROR_LEVEL_ERROR, "Array or Pointer to bit|sbit|sfr not allowed.'%s'" }, { E_DUPLICATE_TYPEDEF, ERROR_LEVEL_ERROR, "typedef/enum '%s' duplicate. Previous definiton Ignored" }, { E_ARG_TYPE, ERROR_LEVEL_ERROR, "Actual Argument type different from declaration %d" }, { E_RET_VALUE, ERROR_LEVEL_ERROR, "Function return value mismatch" }, { E_FUNC_AGGR, ERROR_LEVEL_ERROR, "Function cannot return aggregate. Func body ignored" }, { E_FUNC_DEF, ERROR_LEVEL_ERROR, "ANSI Style declaration needed" }, { E_DUPLICATE_LABEL, ERROR_LEVEL_ERROR, "Duplicate label '%s'" }, { E_LABEL_UNDEF, ERROR_LEVEL_ERROR, "Label undefined '%s'" }, { E_FUNC_VOID, ERROR_LEVEL_ERROR, "void function returning value" }, { W_VOID_FUNC, ERROR_LEVEL_WARNING, "function '%s' must return value" }, { W_RETURN_MISMATCH, ERROR_LEVEL_WARNING, "function return value mismatch" }, { E_CASE_CONTEXT, ERROR_LEVEL_ERROR, "'case/default' found without 'switch'. Statement ignored" }, { E_CASE_CONSTANT, ERROR_LEVEL_ERROR, "'case' expression not constant. Statement ignored" }, { E_BREAK_CONTEXT, ERROR_LEVEL_ERROR, "'break/continue' statement out of context" }, { E_SWITCH_AGGR, ERROR_LEVEL_ERROR, "nonintegral used in switch expression" }, { E_FUNC_BODY, ERROR_LEVEL_ERROR, "function '%s' already has body" }, { E_UNKNOWN_SIZE, ERROR_LEVEL_ERROR, "attempt to allocate variable of unknown size '%s'" }, { E_AUTO_AGGR_INIT, ERROR_LEVEL_ERROR, "aggregate 'auto' variable '%s' cannot be initialized" }, { E_INIT_COUNT, ERROR_LEVEL_ERROR, "too many initializers" }, { E_INIT_STRUCT, ERROR_LEVEL_ERROR, "struct/union/array '%s': initialization needs curly braces" }, { E_INIT_NON_ADDR, ERROR_LEVEL_ERROR, "non-address initialization expression" }, { E_INT_DEFINED, ERROR_LEVEL_ERROR, "interrupt no '%d' already has a service routine '%s'" }, { E_INT_ARGS, ERROR_LEVEL_ERROR, "interrupt routine cannot have arguments, arguments ingored" }, { E_INCLUDE_MISSING, ERROR_LEVEL_ERROR, "critical compiler #include file missing. " }, { E_NO_MAIN, ERROR_LEVEL_ERROR, "function 'main' undefined" }, { E_EXTERN_INIT, ERROR_LEVEL_ERROR, "'extern' variable '%s' cannot be initialised " }, { E_PRE_PROC_FAILED, ERROR_LEVEL_ERROR, "Pre-Processor %s" }, { E_DUP_FAILED, ERROR_LEVEL_ERROR, "_dup call failed" }, { E_INCOMPAT_TYPES, ERROR_LEVEL_ERROR, "incompatible types" }, { W_LOOP_ELIMINATE, ERROR_LEVEL_WARNING, "'while' loop with 'zero' constant. Loop eliminated" }, { W_NO_SIDE_EFFECTS, ERROR_LEVEL_WARNING, "%s expression has NO side effects. Expr eliminated" }, { W_CONST_TOO_LARGE, ERROR_LEVEL_PEDANTIC, "constant value '%s', out of range." }, { W_BAD_COMPARE, ERROR_LEVEL_WARNING, "comparison will either, ALWAYs succeed or ALWAYs fail" }, { E_TERMINATING, ERROR_LEVEL_ERROR, "Compiler Terminating , contact author with source" }, { W_LOCAL_NOINIT, ERROR_LEVEL_WARNING, "'auto' variable '%s' may be used before initialization" }, { W_NO_REFERENCE, ERROR_LEVEL_WARNING, "in function %s unreferenced %s : '%s'" }, { E_OP_UNKNOWN_SIZE, ERROR_LEVEL_ERROR, "unknown size for operand" }, { W_LONG_UNSUPPORTED, ERROR_LEVEL_WARNING, "'%s' 'long' not supported , declared as 'int'." }, { E_LITERAL_GENERIC, ERROR_LEVEL_ERROR, //"illegal cast of LITERAL value to 'generic' pointer: assuming 'xdata' pointer" }, "illegal cast of LITERAL value to 'generic' pointer" }, { E_SFR_ADDR_RANGE, ERROR_LEVEL_ERROR, "%s '%s' address out of range" }, { E_BITVAR_STORAGE, ERROR_LEVEL_ERROR, "storage class CANNOT be specified for bit variable '%s'" }, { E_EXTERN_MISMATCH, ERROR_LEVEL_ERROR, "extern definition for '%s' mismatches with declaration." }, { E_NONRENT_ARGS, ERROR_LEVEL_ERROR, "Functions called via pointers must be 'reentrant' to take this many arguments" }, { W_DOUBLE_UNSUPPORTED, ERROR_LEVEL_WARNING, "type 'double' not supported assuming 'float'" }, { W_COMP_RANGE, ERROR_LEVEL_WARNING, "comparison is always %s due to limited range of data type" }, { W_FUNC_NO_RETURN, ERROR_LEVEL_WARNING, "no 'return' statement found for function '%s'" }, { W_PRE_PROC_WARNING, ERROR_LEVEL_WARNING, "Pre-Processor %s" }, { W_STRUCT_AS_ARG, ERROR_LEVEL_WARNING, "structure '%s' passed as function argument changed to pointer" }, { E_PREV_DEF_CONFLICT, ERROR_LEVEL_ERROR, "conflict with previous definition of '%s' for attribute '%s'" }, { E_CODE_NO_INIT, ERROR_LEVEL_ERROR, "variable '%s' declared in code space must have initialiser" }, { E_OPS_INTEGRAL, ERROR_LEVEL_ERROR, "operands not integral for assignment operation" }, { E_TOO_MANY_PARMS, ERROR_LEVEL_ERROR, "too many parameters " }, { E_TOO_FEW_PARMS, ERROR_LEVEL_ERROR, "too few parameters" }, { E_FUNC_NO_CODE, ERROR_LEVEL_ERROR, "code not generated for '%s' due to previous errors" }, { E_TYPE_MISMATCH_PARM, ERROR_LEVEL_ERROR, "type mismatch for parameter number %d" }, { E_INVALID_FLOAT_CONST, ERROR_LEVEL_ERROR, "invalid float constant '%s'" }, { E_INVALID_OP, ERROR_LEVEL_ERROR, "invalid operand for '%s' operation" }, { E_SWITCH_NON_INTEGER, ERROR_LEVEL_ERROR, "switch value not an integer" }, { E_CASE_NON_INTEGER, ERROR_LEVEL_ERROR, "case label not an integer" }, { W_FUNC_TOO_LARGE, ERROR_LEVEL_WARNING, "function '%s' too large for global optimization" }, { W_CONTROL_FLOW, ERROR_LEVEL_PEDANTIC, "conditional flow changed by optimizer: so said EVELYN the modified DOG" }, { W_PTR_TYPE_INVALID, ERROR_LEVEL_WARNING, "invalid type specifier for pointer type; specifier ignored" }, { W_IMPLICIT_FUNC, ERROR_LEVEL_WARNING, "function '%s' implicit declaration" }, { W_CONTINUE, ERROR_LEVEL_WARNING, "%s" }, { I_EXTENDED_STACK_SPILS, ERROR_LEVEL_INFO, "extended stack by %d bytes for compiler temp(s) :in function '%s': %s " }, { W_UNKNOWN_PRAGMA, ERROR_LEVEL_WARNING, "unknown or unsupported #pragma directive '%s'" }, { W_SHIFT_CHANGED, ERROR_LEVEL_PEDANTIC, "%s shifting more than size of object changed to zero" }, { W_UNKNOWN_OPTION, ERROR_LEVEL_WARNING, "unknown compiler option '%s' ignored" }, { W_UNSUPP_OPTION, ERROR_LEVEL_WARNING, "option '%s' no longer supported '%s' " }, { W_UNKNOWN_FEXT, ERROR_LEVEL_WARNING, "don't know what to do with file '%s'. file extension unsupported" }, { W_TOO_MANY_SRC, ERROR_LEVEL_WARNING, "cannot compile more than one source file. file '%s' ignored" }, { I_CYCLOMATIC, ERROR_LEVEL_INFO, "function '%s', # edges %d , # nodes %d , cyclomatic complexity %d" }, { E_DIVIDE_BY_ZERO, ERROR_LEVEL_ERROR, "dividing by ZERO" }, { E_FUNC_BIT, ERROR_LEVEL_ERROR, "function cannot return 'bit'" }, { E_CAST_ZERO, ERROR_LEVEL_ERROR, "casting from to type 'void' is illegal" }, { W_CONST_RANGE, ERROR_LEVEL_WARNING, "constant is out of range %s" }, { W_CODE_UNREACH, ERROR_LEVEL_PEDANTIC, "unreachable code" }, { E_NONPTR2_GENPTR, ERROR_LEVEL_ERROR, "non-pointer type cast to generic pointer" }, { W_POSSBUG, ERROR_LEVEL_WARNING, "possible code generation error at line %d,\n" " send source to sandeep.dutta@usa.net" }, { E_INCOMPAT_PTYPES, ERROR_LEVEL_ERROR, "pointer types incompatible " }, { W_UNKNOWN_MODEL, ERROR_LEVEL_WARNING, "unknown memory model at %s : %d" }, { E_UNKNOWN_TARGET, ERROR_LEVEL_ERROR, "cannot generate code for target '%s'" }, { W_INDIR_BANKED, ERROR_LEVEL_WARNING, "Indirect call to a banked function not implemented." }, { W_UNSUPPORTED_MODEL, ERROR_LEVEL_WARNING, "Model '%s' not supported for %s, ignored." }, { W_BANKED_WITH_NONBANKED, ERROR_LEVEL_WARNING, "Both banked and nonbanked attributes used. nonbanked wins." }, { W_BANKED_WITH_STATIC, ERROR_LEVEL_WARNING, "Both banked and static used. static wins." }, { W_INT_TO_GEN_PTR_CAST, ERROR_LEVEL_WARNING, "converting integer type to generic pointer: assuming XDATA" }, { W_ESC_SEQ_OOR_FOR_CHAR, ERROR_LEVEL_WARNING, "escape sequence out of range for char." }, { E_INVALID_HEX, ERROR_LEVEL_ERROR, "\\x used with no following hex digits." }, { W_FUNCPTR_IN_USING_ISR, ERROR_LEVEL_WARNING, "call via function pointer in ISR using non-zero register bank.\n" " Cannot determine which register bank to save." }, { E_NO_SUCH_BANK, ERROR_LEVEL_ERROR, "called function uses unknown register bank %d." }, { E_TWO_OR_MORE_DATA_TYPES, ERROR_LEVEL_ERROR, "two or more data types in declaration for '%s'" }, { E_LONG_OR_SHORT_INVALID, ERROR_LEVEL_ERROR, "long or short specified for %s '%s'" }, { E_SIGNED_OR_UNSIGNED_INVALID, ERROR_LEVEL_ERROR, "signed or unsigned specified for %s '%s'" }, { E_LONG_AND_SHORT_INVALID, ERROR_LEVEL_ERROR, "both long and short specified for %s '%s'" }, { E_SIGNED_AND_UNSIGNED_INVALID, ERROR_LEVEL_ERROR, "both signed and unsigned specified for %s '%s'" }, { E_TWO_OR_MORE_STORAGE_CLASSES, ERROR_LEVEL_ERROR, "two or more storage classes in declaration for '%s'" }, { W_EXCESS_INITIALIZERS, ERROR_LEVEL_WARNING, "excess elements in %s initializer after '%s'" }, { E_ARGUMENT_MISSING, ERROR_LEVEL_ERROR, "Option %s requires an argument." }, { W_STRAY_BACKSLASH, ERROR_LEVEL_WARNING, "stray '\\' at column %d" }, { W_NEWLINE_IN_STRING, ERROR_LEVEL_WARNING, "newline in string constant" }, { E_CANNOT_USE_GENERIC_POINTER, ERROR_LEVEL_ERROR, "cannot use generic pointer %s to initialize %s" }, { W_EXCESS_SHORT_OPTIONS, ERROR_LEVEL_WARNING, "Only one short option can be specified at a time. Rest of %s ignored." }, { E_VOID_VALUE_USED, ERROR_LEVEL_ERROR, "void value not ignored as it ought to be" }, { W_INTEGRAL2PTR_NOCAST, ERROR_LEVEL_WARNING, "converting integral to pointer without a cast" }, { W_PTR2INTEGRAL_NOCAST, ERROR_LEVEL_WARNING, "converting pointer to integral without a cast" }, { W_SYMBOL_NAME_TOO_LONG, ERROR_LEVEL_WARNING, "symbol name too long, truncated to %d chars" }, { W_CAST_STRUCT_PTR,ERROR_LEVEL_WARNING, "cast of struct %s * to struct %s * " }, { W_LIT_OVERFLOW, ERROR_LEVEL_WARNING, "overflow in implicit constant conversion" }, { E_PARAM_NAME_OMITTED, ERROR_LEVEL_ERROR, "in function %s: name omitted for parameter %d" }, { W_NO_FILE_ARG_IN_C1, ERROR_LEVEL_WARNING, "only standard input is compiled in c1 mode. file '%s' ignored" }, { E_NEED_OPT_O_IN_C1, ERROR_LEVEL_ERROR, "must specify assembler file name with -o in c1 mode" }, { W_ILLEGAL_OPT_COMBINATION, ERROR_LEVEL_WARNING, "illegal combination of options (--c1mode, -E, -S -c)" }, { E_DUPLICATE_MEMBER, ERROR_LEVEL_ERROR, "duplicate %s member '%s'" }, { E_STACK_VIOLATION, ERROR_LEVEL_ERROR, "'%s' internal stack %s" }, { W_INT_OVL, ERROR_LEVEL_PEDANTIC, "integer overflow in expression" }, { W_USELESS_DECL, ERROR_LEVEL_WARNING, "useless declaration (possible use of keyword as variable name)" }, { E_INT_BAD_INTNO, ERROR_LEVEL_ERROR, "interrupt number '%u' is not valid" }, { W_BITFLD_NAMED, ERROR_LEVEL_WARNING, "ignoring declarator of 0 length bitfield" }, { E_FUNC_ATTR, ERROR_LEVEL_ERROR, "function attribute following non-function declaration"}, { W_SAVE_RESTORE, ERROR_LEVEL_PEDANTIC, "unmatched #pragma save and #pragma restore" }, { E_INVALID_CRITICAL, ERROR_LEVEL_ERROR, "not allowed in a critical section" }, { E_NOT_ALLOWED, ERROR_LEVEL_ERROR, "%s not allowed here" }, { E_BAD_TAG, ERROR_LEVEL_ERROR, "'%s' is not a %s tag" }, { E_ENUM_NON_INTEGER, ERROR_LEVEL_ERROR, "enumeration constant not an integer" }, { W_DEPRECATED_PRAGMA, ERROR_LEVEL_WARNING, "pragma %s is deprecated, please see documentation for details" }, { E_SIZEOF_INCOMPLETE_TYPE, ERROR_LEVEL_ERROR, "sizeof applied to an incomplete type" }, { E_PREVIOUS_DEF, ERROR_LEVEL_ERROR, "previously defined here" }, { W_SIZEOF_VOID, ERROR_LEVEL_WARNING, "size of void is zero" }, { W_POSSBUG2, ERROR_LEVEL_WARNING, "possible code generation error at %s line %d,\n" " please report problem and send source code at SDCC-USER list on SF.Net"}, { W_COMPLEMENT, ERROR_LEVEL_WARNING, "using ~ on bit/bool/unsigned char variables can give unexpected results due to promotion to int" }, { E_SHADOWREGS_NO_ISR, ERROR_LEVEL_ERROR, "ISR function attribute 'shadowregs' following non-ISR function '%s'" }, { W_SFR_ABSRANGE, ERROR_LEVEL_WARNING, "absolute address for sfr '%s' probably out of range." }, { E_BANKED_WITH_CALLEESAVES, ERROR_LEVEL_ERROR, "Both banked and callee-saves cannot be used together." }, { W_INVALID_INT_CONST, ERROR_LEVEL_WARNING, "integer constant '%s' out of range, truncated to %.0lf." }, { W_CMP_SU_CHAR, ERROR_LEVEL_PEDANTIC, "comparison of 'signed char' with 'unsigned char' requires promotion to int" }, { W_INVALID_FLEXARRAY, ERROR_LEVEL_WARNING, "invalid use of structure with flexible array member" }, { W_C89_NO_FLEXARRAY, ERROR_LEVEL_PEDANTIC, "ISO C90 does not support flexible array members" }, { E_FLEXARRAY_NOTATEND, ERROR_LEVEL_ERROR, "flexible array member not at end of struct" }, { E_FLEXARRAY_INEMPTYSTRCT, ERROR_LEVEL_ERROR, "flexible array in otherwise empty struct" }, { W_EMPTY_SOURCE_FILE, ERROR_LEVEL_WARNING, "ISO C forbids an empty source file" }, { W_BAD_PRAGMA_ARGUMENTS, ERROR_LEVEL_WARNING, "#pragma %s: bad argument(s); pragma ignored" }, { E_BAD_RESTRICT, ERROR_LEVEL_ERROR, "Only pointers may be qualified with 'restrict'" }, { E_BAD_INLINE, ERROR_LEVEL_ERROR, "Only functions may be qualified with 'inline'" }, { E_BAD_INT_ARGUMENT, ERROR_LEVEL_ERROR, "Bad integer argument for option %s" }, { E_NEGATIVE_ARRAY_SIZE, ERROR_LEVEL_ERROR, "Size of array '%s' is negative" }, }; /* ------------------------------------------------------------------------------- SetErrorOut - Set the error output file ------------------------------------------------------------------------------- */ FILE *SetErrorOut(FILE *NewErrorOut) { _SDCCERRG.out = NewErrorOut ; return NewErrorOut ; } void setErrorLogLevel (ERROR_LOG_LEVEL level) { _SDCCERRG.logLevel = level; } /* ------------------------------------------------------------------------------- vwerror - Output a standard error message with variable number of arguments ------------------------------------------------------------------------------- */ void vwerror (int errNum, va_list marker) { if (_SDCCERRG.out == NULL) { _SDCCERRG.out = DEFAULT_ERROR_OUT; } if (ErrTab[errNum].errIndex != errNum) { fprintf(_SDCCERRG.out, "Internal error: error table entry for %d inconsistent.", errNum); } if ((ErrTab[errNum].errType >= _SDCCERRG.logLevel) && (!_SDCCERRG.disabled[errNum])) { if ( ErrTab[errNum].errType == ERROR_LEVEL_ERROR || _SDCCERRG.werror ) fatalError++ ; if ( filename && lineno ) { if(_SDCCERRG.style) fprintf(_SDCCERRG.out, "%s(%d) : ",filename,lineno); else fprintf(_SDCCERRG.out, "%s:%d: ",filename,lineno); } else if (lineno) { fprintf(_SDCCERRG.out, "at %d: ", lineno); } else { fprintf(_SDCCERRG.out, "-:0: "); } switch(ErrTab[errNum].errType) { case ERROR_LEVEL_ERROR: fprintf(_SDCCERRG.out, "error %d: ", errNum); break; case ERROR_LEVEL_WARNING: case ERROR_LEVEL_PEDANTIC: if (_SDCCERRG.werror) fprintf(_SDCCERRG.out, "error %d: ", errNum); else fprintf(_SDCCERRG.out, "warning %d: ", errNum); break; case ERROR_LEVEL_INFO: fprintf(_SDCCERRG.out, "info %d: ", errNum); break; default: break; } vfprintf(_SDCCERRG.out, ErrTab[errNum].errText,marker); fprintf(_SDCCERRG.out, "\n"); } else { /* Below the logging level, drop. */ } } /* ------------------------------------------------------------------------------- werror - Output a standard error message with variable number of arguments ------------------------------------------------------------------------------- */ void werror (int errNum, ...) { va_list marker; va_start(marker,errNum); vwerror(errNum, marker); va_end(marker); } /* ------------------------------------------------------------------------------- werrorfl - Output a standard error message with variable number of arguments. Use a specified filename and line number instead of the default. ------------------------------------------------------------------------------- */ void werrorfl (char *newFilename, int newLineno, int errNum, ...) { char *oldFilename = filename; int oldLineno = lineno; va_list marker; filename = newFilename; lineno = newLineno; va_start(marker,errNum); vwerror(errNum, marker); va_end(marker); filename = oldFilename; lineno = oldLineno; } /* ------------------------------------------------------------------------------- fatal - Output a standard error message with variable number of arguments and call exit() ------------------------------------------------------------------------------- */ void fatal (int exitCode, int errNum, ...) { va_list marker; va_start(marker,errNum); vwerror(errNum, marker); va_end(marker); exit(exitCode); } /* ------------------------------------------------------------------------------- style - Change the output error style to MSVC ------------------------------------------------------------------------------- */ void MSVC_style (int style) { _SDCCERRG.style = style; } /* ------------------------------------------------------------------------------- disabled - Disable output of specified warning ------------------------------------------------------------------------------- */ void setWarningDisabled (int errNum) { if ((errNum < MAX_ERROR_WARNING) && (ErrTab[errNum].errType <= ERROR_LEVEL_WARNING)) _SDCCERRG.disabled[errNum] = 1; } /* ------------------------------------------------------------------------------- Set the flag to treat warnings as errors ------------------------------------------------------------------------------- */ void setWError (int flag) { _SDCCERRG.werror = flag; }