remove symb_next, store function types of definition modules in...

remove symb_next, store function types of definition modules in mfts_function_symbol_a, store SpecialArrayFunctionSymbols in sdef_special_array_function_symbol instead of symb_next, remove ExitOnInterrupt calls

backendC/CleanCompilerSources/backend.c

@@ -118,7 +118,6 @@ STRUCT (be_state, BEState)
 	BEIclS			be_icl;
 	unsigned int	be_nModules;
 
-	SymbolP			be_function_symbols;
 	SymbolP			be_dontCareSymbol;
 	SymbolP			be_dictionarySelectFunSymbol;
 	SymbolP			be_dictionaryUpdateFunSymbol;
@@ -176,32 +175,15 @@ PredefinedSymbol (SymbKind symbolKind, int arity)
 } /* PredefinedSymbol */
 
 static SymbolP
-AllocateSymbols (int nFunctions, int nTypesConstructorsAndFields, SymbolP *function_symbols_h)
-{
-	int	nSymbols;
-	
-	nSymbols = nFunctions+nTypesConstructorsAndFields;
-	if (nSymbols!=0){
+AllocateSymbols (int n_symbols)
+{	
+	if (n_symbols!=0){
 		SymbolP	symbols;
 		int i;
 
-		symbols	= (SymbolP) ConvertAlloc (nSymbols * sizeof (SymbolS));
-		i = 0;
-
-		if (nFunctions>0){
-			for (; i < nFunctions; ++i){
-				symbols [i].symb_kind	= erroneous_symb;
-				symbols [i].symb_next	= &symbols [i+1];
-			}
-		
-			symbols [nFunctions-1].symb_next = *function_symbols_h;
-			*function_symbols_h = symbols;
-		}
-		
-		for (; i < nSymbols; i++){
+		symbols	= (SymbolP) ConvertAlloc (n_symbols * sizeof (SymbolS));
+		for (i = 0; i < n_symbols; i++)
 			symbols [i].symb_kind	= erroneous_symb;
-			symbols [i].symb_next	= NULL;
-		}
 		
 		return symbols;
 	} else
@@ -277,13 +259,12 @@ NewGuardNode (NodeP ifNode, NodeP node, NodeDefP nodeDefs, StrictNodeIdP stricts
 } /* NewGuardNode */
 
 static void
-DeclareModule (int moduleIndex, char *name, Bool isSystemModule, int nFunctions,
-											int nTypes, int nConstructors, int nFields)
+DeclareModule (int moduleIndex, char *name, Bool isSystemModule, int nFunctions,int nTypes, int nConstructors, int nFields)
 {
+	SymbolP symbols;
 	BEModuleP	module;
-	SymbolP		symbols;
 
-	symbols = AllocateSymbols (nFunctions, nTypes + nConstructors + nFields, &gBEState.be_function_symbols);
+	symbols = AllocateSymbols (nFunctions + nTypes + nConstructors + nFields);
 
 	Assert ((unsigned int) moduleIndex < gBEState.be_nModules);
 	module	= &gBEState.be_modules [moduleIndex];
@@ -359,11 +340,11 @@ BEDeclareIclModule (CleanString name, CleanString modificationTime, int nFunctio
 	icl->beicl_depsP	= &scc_dependency_list;
 
 	{
-		struct module_type_symbols *dcl_type_symbols_a;
+		struct module_function_and_type_symbols *dcl_type_symbols_a;
 		int n_dcl_type_symbols;
 		struct def_list *def_mod;
 		
-		dcl_type_symbols_a = (struct module_type_symbols*) ConvertAlloc (gBEState.be_nModules * sizeof (struct module_type_symbols));
+		dcl_type_symbols_a = (struct module_function_and_type_symbols*) ConvertAlloc (gBEState.be_nModules * sizeof (struct module_function_and_type_symbols));
 		n_dcl_type_symbols=0;
 
 		for (def_mod=OpenDefinitionModules; def_mod!=NULL; def_mod=def_mod->mod_next){
@@ -371,23 +352,28 @@ BEDeclareIclModule (CleanString name, CleanString modificationTime, int nFunctio
 			
 			module_n = def_mod->mod_body->dm_module_n;
 			if (module_n!=main_dcl_module_n){
-				dcl_type_symbols_a[n_dcl_type_symbols].mts_n_types       = gBEState.be_modules [module_n].bem_nTypes;
-				dcl_type_symbols_a[n_dcl_type_symbols].mts_type_symbol_a = gBEState.be_modules [module_n].bem_types;
+				dcl_type_symbols_a[n_dcl_type_symbols].mfts_n_types = gBEState.be_modules[module_n].bem_nTypes;
+				dcl_type_symbols_a[n_dcl_type_symbols].mfts_type_symbol_a = gBEState.be_modules[module_n].bem_types;
+				dcl_type_symbols_a[n_dcl_type_symbols].mfts_n_functions = gBEState.be_modules[module_n].bem_nFunctions;
+				dcl_type_symbols_a[n_dcl_type_symbols].mfts_function_symbol_a = gBEState.be_modules[module_n].bem_functions;				
 				++n_dcl_type_symbols;
 			}
 		}
 		
-		dcl_type_symbols_a[n_dcl_type_symbols].mts_n_types       = gBEState.be_modules [kPredefinedModuleIndex].bem_nTypes;
-		dcl_type_symbols_a[n_dcl_type_symbols].mts_type_symbol_a = gBEState.be_modules [kPredefinedModuleIndex].bem_types;
+		dcl_type_symbols_a[n_dcl_type_symbols].mfts_n_types = gBEState.be_modules[kPredefinedModuleIndex].bem_nTypes;
+		dcl_type_symbols_a[n_dcl_type_symbols].mfts_type_symbol_a = gBEState.be_modules[kPredefinedModuleIndex].bem_types;
+		dcl_type_symbols_a[n_dcl_type_symbols].mfts_n_functions = gBEState.be_modules[kPredefinedModuleIndex].bem_nFunctions;
+		dcl_type_symbols_a[n_dcl_type_symbols].mfts_function_symbol_a = gBEState.be_modules[kPredefinedModuleIndex].bem_functions;
 		++n_dcl_type_symbols;
 
 		Assert (n_dcl_type_symbols<=gBEState.be_nModules);
 
-		icl->beicl_module->im_dcl_type_symbols_a = dcl_type_symbols_a;
-		icl->beicl_module->im_size_dcl_type_symbols_a = n_dcl_type_symbols;
+		icl->beicl_module->im_dcl_mfts_a = dcl_type_symbols_a;
+		icl->beicl_module->im_size_dcl_mfts_a = n_dcl_type_symbols;
 	}
 
 	nFunctions	+= ArraySize (gLocallyGeneratedFunctions);
+
 	DeclareModule (main_dcl_module_n, cName, False, nFunctions, nTypes, nConstructors, nFields);
 
 	iclModule	= icl->beicl_module;
@@ -396,9 +382,10 @@ BEDeclareIclModule (CleanString name, CleanString modificationTime, int nFunctio
 	iclModule->im_def_module	= im_def_module;
 	iclModule->im_rules			= NULL;
 	iclModule->im_start			= NULL;
-	iclModule->im_type_symbols.mts_n_types = nTypes;
-	iclModule->im_type_symbols.mts_type_symbol_a = gBEState.be_modules [main_dcl_module_n].bem_types;
-	iclModule->im_function_symbols = gBEState.be_function_symbols;
+	iclModule->im_mfts_a.mfts_n_types = nTypes;
+	iclModule->im_mfts_a.mfts_type_symbol_a = gBEState.be_modules [main_dcl_module_n].bem_types;
+	iclModule->im_mfts_a.mfts_n_functions = nFunctions;
+	iclModule->im_mfts_a.mfts_function_symbol_a = gBEState.be_modules[main_dcl_module_n].bem_functions;
 # if IMPORT_OBJ_AND_LIB
 	iclModule->im_imported_objs	= NULL;
 	iclModule->im_imported_libs	= NULL;
@@ -429,20 +416,12 @@ BEDeclareDclModule (int moduleIndex, CleanString name, CleanString modificationT
 	char	*cName;
 	SymbolP	moduleNameSymbol;
 	DefMod	dclModule;
-	SymbolP	saved_function_symbols,previous_all_symbols;
 
 	cName	= ConvertCleanString (name);
 
 	moduleNameSymbol	= ConvertAllocType (SymbolS);
 	moduleNameSymbol->symb_ident	= Identifier (cName);
 
-	if (moduleIndex == main_dcl_module_n){
-		saved_function_symbols = gBEState.be_function_symbols;
-		gBEState.be_function_symbols = NULL;
-	}
-
-	previous_all_symbols = gBEState.be_function_symbols;
-
 	DeclareModule (moduleIndex, cName, isSystemModule, nFunctions, nTypes, nConstructors, nFields);
 
 	dclModule	= ConvertAllocType (DefRepr);
@@ -450,16 +429,11 @@ BEDeclareDclModule (int moduleIndex, CleanString name, CleanString modificationT
 	dclModule->dm_module_n = moduleIndex;
 	dclModule->dm_modification_time	= ConvertCleanString (modificationTime);
 	dclModule->dm_system_module	= isSystemModule;
-	dclModule->dm_function_symbols = gBEState.be_function_symbols;
-	dclModule->dm_symbols_end = previous_all_symbols;
+	dclModule->dm_function_symbol_a = gBEState.be_modules[moduleIndex].bem_functions;
+	dclModule->dm_n_function_symbols = gBEState.be_modules[moduleIndex].bem_nFunctions;
 	dclModule->dm_system_module_table_kind = FirstSystemModuleTable + moduleIndex;
 
 	AddOpenDefinitionModule (moduleNameSymbol, dclModule);
-
-	if (moduleIndex == main_dcl_module_n){
-		gBEState.be_function_symbols = saved_function_symbols;
-		im_def_module=dclModule;
-	}
 } /* BEDeclareDclModule */
 
 void
@@ -564,10 +538,11 @@ BESymbolP
 BESpecialArrayFunctionSymbol (BEArrayFunKind arrayFunKind, int functionIndex, int moduleIndex)
 {
 	BEModuleP	module;
-	SymbolP		functionSymbol,previousFunctionSymbol;
+	SymbolP functionSymbol;
 	SymbDefP	originalsdef;
 	TypeAlt		*typeAlt;
 	TypeNode	elementType, arrayType;
+	SymbDef previousFunctionSymbDef;
 
 	Assert ((unsigned int) moduleIndex < gBEState.be_nModules);
 	module	= &gBEState.be_modules [moduleIndex];
@@ -599,21 +574,18 @@ BESpecialArrayFunctionSymbol (BEArrayFunKind arrayFunKind, int functionIndex, in
 			return (functionSymbol);
 	}
 
-	previousFunctionSymbol	= functionSymbol;
-	functionSymbol	= functionSymbol->symb_next;
-
-	if (functionSymbol != NULL && functionSymbol->symb_kind == definition){
+	previousFunctionSymbDef = originalsdef;
+	if (previousFunctionSymbDef->sdef_mark & SDEF_HAS_SPECIAL_ARRAY_FUNCTION){
+		functionSymbol = previousFunctionSymbDef->sdef_special_array_function_symbol;
 		if (functionSymbol->symb_def->sdef_arfun == (ArrayFunKind) arrayFunKind)
 			return functionSymbol;
 
 		if (arrayFunKind == BE_UnqArraySelectLastFun && functionSymbol->symb_def->sdef_arfun == BE_UnqArraySelectFun){
-			previousFunctionSymbol	= functionSymbol;
-			functionSymbol	= functionSymbol->symb_next;
-
-			if (functionSymbol != NULL && functionSymbol->symb_kind == definition &&
-				functionSymbol->symb_def->sdef_arfun == (ArrayFunKind) arrayFunKind)
-			{
-				return functionSymbol;
+			previousFunctionSymbDef = functionSymbol->symb_def;
+			if (previousFunctionSymbDef->sdef_mark & SDEF_HAS_SPECIAL_ARRAY_FUNCTION){
+				functionSymbol = previousFunctionSymbDef->sdef_special_array_function_symbol;
+				if (functionSymbol->symb_def->sdef_arfun == (ArrayFunKind) arrayFunKind)
+					return functionSymbol;
 			}
 		}
 	}
@@ -720,9 +692,14 @@ BESpecialArrayFunctionSymbol (BEArrayFunKind arrayFunKind, int functionIndex, in
 		newFunctionSymbol->symb_kind	= definition;
 		newFunctionSymbol->symb_def		= newsdef;
 
-		functionSymbol						= previousFunctionSymbol->symb_next;
-		previousFunctionSymbol->symb_next	= newFunctionSymbol;
-		newFunctionSymbol->symb_next		= functionSymbol;
+		if ((previousFunctionSymbDef->sdef_mark & SDEF_HAS_SPECIAL_ARRAY_FUNCTION)==0){
+			previousFunctionSymbDef->sdef_special_array_function_symbol = newFunctionSymbol;
+			previousFunctionSymbDef->sdef_mark |= SDEF_HAS_SPECIAL_ARRAY_FUNCTION;
+		} else {
+			newsdef->sdef_special_array_function_symbol = previousFunctionSymbDef->sdef_special_array_function_symbol;
+			newsdef->sdef_mark |= SDEF_HAS_SPECIAL_ARRAY_FUNCTION;			
+			previousFunctionSymbDef->sdef_special_array_function_symbol = newFunctionSymbol;
+		}
 
 		AddUserDefinedArrayFunction (newFunctionSymbol);
 
@@ -3281,14 +3258,12 @@ static void init_unboxed_list_symbols (void)
 		symbol_p->symb_head_strictness=4;
 		symbol_p->symb_tail_strictness=0;
 		symbol_p->symb_state_p=&BasicSymbolStates[i];
-		symbol_p->symb_next=NULL;
-		
+
 		symbol_p=&unboxed_list_symbols[i][1];
 		symbol_p->symb_kind=cons_symb;
 		symbol_p->symb_head_strictness=4;
 		symbol_p->symb_tail_strictness=1;
 		symbol_p->symb_state_p=&BasicSymbolStates[i];
-		symbol_p->symb_next=NULL;
 	}
 
 	array_state_p=ConvertAllocType (StateS);
@@ -3398,7 +3373,6 @@ BEInit (int argc)
 	gBEState.be_argi		= 0;
 
 	gBEState.be_modules						= NULL;
-	gBEState.be_function_symbols			= NULL;
 	gBEState.be_dontCareSymbol				= NULL;
 	gBEState.be_dictionarySelectFunSymbol	= NULL;
 	gBEState.be_dictionaryUpdateFunSymbol	= NULL;

backendC/CleanCompilerSources/checker_2.c

@@ -51,20 +51,21 @@ void ReadInlineCode (void)
 		
 		def_mod=d_mod->mod_body;
 		if (def_mod->dm_system_module){
-			Symbol symbol,symbols_end;
+			int i,n_function_symbols;
+			Symbol function_symbol_a;
 			
-			symbols_end=def_mod->dm_symbols_end;
-			
-			for (symbol=def_mod->dm_function_symbols; symbol!=NULL && symbol!=symbols_end; symbol=symbol->symb_next)
-				if (symbol->symb_kind==definition){
+			n_function_symbols=def_mod->dm_n_function_symbols;
+			function_symbol_a=def_mod->dm_function_symbol_a;
+			for (i=0; i<n_function_symbols; ++i)
+				if (function_symbol_a[i].symb_kind==definition){
 					SymbDef sdef;
 
-					sdef=symbol->symb_def;
+					sdef=function_symbol_a[i].symb_def;
 					if (sdef->sdef_kind==SYSRULE && sdef->sdef_mark & SDEF_USED_STRICTLY_MASK)
 						break;
 				}
-			
-			if (symbol!=NULL && symbol!=symbols_end && d_mod->mod_name->symb_ident->ident_name!=CurrentModule)
+
+			if (i<n_function_symbols && d_mod->mod_name->symb_ident->ident_name!=CurrentModule)
 				/* Get the inline instructions of all the rules that are defined in this module */
 				ScanInlineFile (d_mod->mod_name->symb_ident->ident_name,def_mod->dm_system_module_table_kind);
 		}

backendC/CleanCompilerSources/codegen.c

@@ -951,7 +951,7 @@ static void CodeRule (ImpRuleP rule)
 						break;
 				}
 			}
-	
+
 			GenRtn		(1,0,OnAState);
 		}
 		
@@ -1130,29 +1130,29 @@ void CodeGeneration (ImpMod imod, char *fname)
 {
 	if (! CompilerError){
 		int DoStrictnessAnalysis_and_init_ok;
+		ImpRuleP new_rules;
 
 		CurrentPhase = NULL;
 
 #if 0
 		PrintRules (imod->im_rules);
 #endif
-		DetermineSharedAndAnnotatedNodes (imod->im_rules,&imod->im_function_symbols);
-		ExitOnInterrupt();
+
+		new_rules=DetermineSharedAndAnnotatedNodes (imod->im_rules);
 
 #if 0
 		PrintRules (imod->im_rules,rules_file);
 #endif
 
-		GenerateStatesForRecords (imod->im_type_symbols,imod->im_size_dcl_type_symbols_a,imod->im_dcl_type_symbols_a);
+		GenerateStatesForRecords (imod->im_mfts_a,imod->im_size_dcl_mfts_a,imod->im_dcl_mfts_a);
 
 		DoStrictnessAnalysis_and_init_ok = DoStrictnessAnalysis && init_strictness_analysis (imod);
 		
 		if (DoStrictnessAnalysis_and_init_ok){
 			do_strictness_analysis();
-			ExitOnInterrupt();
 		}
 
-		ExamineTypesAndLhsOfSymbols (imod->im_function_symbols,imod->im_type_symbols,imod->im_size_dcl_type_symbols_a,imod->im_dcl_type_symbols_a);
+		ExamineTypesAndLhsOfSymbols (imod->im_mfts_a,imod->im_size_dcl_mfts_a,imod->im_dcl_mfts_a,new_rules);
 
 #ifdef TRANSFORM_PATTERNS_BEFORE_STRICTNESS_ANALYSIS
 		{
@@ -1168,11 +1168,8 @@ void CodeGeneration (ImpMod imod, char *fname)
 		generate_states (imod->im_rules,True);
 
 		if (DoStrictnessAnalysis_and_init_ok){
-			ExitOnInterrupt();
-		
 			finish_strictness_analysis();		
 		}
-		ExitOnInterrupt();
 
 #if 0
 		PrintRules (imod->im_rules);
@@ -1181,7 +1178,6 @@ void CodeGeneration (ImpMod imod, char *fname)
 		optimise_strict_tuple_result_functions=0;
 
 		OptimiseRules (imod->im_rules,imod->im_start);
-		ExitOnInterrupt();
 #if 0
 		PrintRules (imod->im_rules,rules_file);
 #endif
@@ -1228,21 +1224,19 @@ void CodeGeneration (ImpMod imod, char *fname)
 #endif
 			GenSystemImports();
 			FileComment();
-			ExitOnInterrupt();
 
-			ReadInlineCode ();
+			ReadInlineCode();
 
 			CreateStackFrames();
 
-			ImportSymbols (imod->im_function_symbols,imod->im_size_dcl_type_symbols_a,imod->im_dcl_type_symbols_a);
+			ImportSymbols (imod->im_size_dcl_mfts_a,imod->im_dcl_mfts_a);
 
-			GenerateCodeForConstructorsAndRecords (imod->im_type_symbols);
+			GenerateCodeForConstructorsAndRecords (imod->im_mfts_a);
 
 			GenerateForeignExports (imod->im_foreign_exports);
 
 			if (imod->im_start)
 				GenStart (imod->im_start);
-			ExitOnInterrupt ();
 
 #if SHARE_UPDATE_CODE
 			create_result_state_database (imod->im_rules);
@@ -1275,8 +1269,6 @@ void CodeGeneration (ImpMod imod, char *fname)
 					}
 					update_function_p=&first_update_function;						
 				}
-
-				ExitOnInterrupt ();
 			}
 
 			GenerateCodeForLazyTupleSelectorEntries (LazyTupleSelectors);
@@ -1285,7 +1277,7 @@ void CodeGeneration (ImpMod imod, char *fname)
 			GenerateCodeForLazyUnboxedRecordListFunctions();
 #endif
 
-			import_not_yet_imported_record_r_labels (imod->im_size_dcl_type_symbols_a,imod->im_dcl_type_symbols_a);
+			import_not_yet_imported_record_r_labels (imod->im_size_dcl_mfts_a,imod->im_dcl_mfts_a);
 			import_not_yet_imported_system_labels();
 
 			WriteLastNewlineToABCFile();

backendC/CleanCompilerSources/codegen1.c

@@ -1603,7 +1603,7 @@ void GenerateCodeForLazyArrayFunctionEntries (void)
 	}
 }
 
-void GenerateCodeForConstructorsAndRecords (struct module_type_symbols mts)
+void GenerateCodeForConstructorsAndRecords (struct module_function_and_type_symbols mfts)
 {
 	int n_types,i;
 	SymbolP type_symbol_a;
@@ -1611,8 +1611,8 @@ void GenerateCodeForConstructorsAndRecords (struct module_type_symbols mts)
 	PolyList unboxed_record_cons_element;
 #endif
 	
-	n_types = mts.mts_n_types;
-	type_symbol_a = mts.mts_type_symbol_a;
+	n_types = mfts.mfts_n_types;
+	type_symbol_a = mfts.mfts_type_symbol_a;
 	for (i=0; i<n_types; ++i){
 		if (type_symbol_a[i].symb_kind==definition){
 			SymbDef def;

backendC/CleanCompilerSources/codegen1.h

@@ -91,7 +91,7 @@ extern void AddStateSizesAndMaxFrameSizes (int arity, States states,int *maxasiz
 extern void AddStateSizesAndMaxFrameSizesOfArguments (Args args,int *maxasize, int *asize, int *bsize);
 extern void DetermineFieldSizeAndPosition (int fieldnr, int *asize, int *bsize,int *apos, int *bpos, States argstates);
 	
-extern void GenerateCodeForConstructorsAndRecords (struct module_type_symbols mts);
+extern void GenerateCodeForConstructorsAndRecords (struct module_function_and_type_symbols mfts);
 
 extern Bool NodeEntry (StateS *const function_state_p,int arity,Label ealab,SymbDef rootsymb);
 extern Bool NodeEntryUnboxed (StateS *const function_state_p,NodeP call_node_p,int args_a_size,int args_b_size,Label ealab,SymbDef rootsymb);

backendC/CleanCompilerSources/comsupport.c

@@ -467,32 +467,10 @@ void PrintVersion (void)
 
 static char Init[] = "Compiler initialization";
 
-Bool InterruptFlag;
 File OpenedFile;
 
-static void SetInterruptFlag (void)
-{
-	InterruptFlag = True;
-}
-
-void ExitOnInterrupt (void)
-{
-	if (InterruptFlag){
-		if (OpenedFile){
-			if (ABCFileName){
-				CompilerError = True;
-				CloseABCFile (ABCFileName);
-			} else
-				FClose (OpenedFile);
-			OpenedFile = (File) NIL;
-		}
-		longjmp (ExitEnv, 1);
-	}
-}
-
 void InitCompiler (void)
 {
-	InterruptFlag  = False;
 	OpenedFile     = (File) NIL;
 	CompilerError	= False;
 	/* Call all the initialization functions */

backendC/CleanCompilerSources/instructions.c

@@ -113,7 +113,7 @@ Bool OpenABCFile (char *fname)
 	OutFile = FOpen (fname, abcFile, "w");
 
 	if (OutFile!=NULL){
-#if defined (THINK_C) || defined (POWER)
+#if defined (POWER)
 		setvbuf ((FILE*) OutFile, NULL, _IOFBF, 8192);
 #endif
 		OpenedFile = OutFile;
@@ -131,16 +131,7 @@ void WriteLastNewlineToABCFile (void)
 void CloseABCFile (char *fname)
 {
 	if (OutFile){
-#ifdef THINK_C
-		int file_io_error;
-		
-		file_io_error=ferror (OutFile);
-#endif
-		if (FClose (OutFile) != 0
-#ifdef THINK_C
-		||	file_io_error
-#endif
-		){
+		if (FClose (OutFile) != 0){
 			CompilerError = True;
 			CurrentLine = 0;
 			
@@ -3455,11 +3446,7 @@ void GenModuleDescriptor (
 	if (WriteModificationTimes){
 		FPutC (' ',OutFile);
 		FPutC ('\"',OutFile);
-# if CLEAN2
 		FPutS (file_time,OutFile);
-# else
-		FWriteFileTime (file_time,OutFile);
-# endif
 		FPutC ('\"',OutFile);
 	}
 #endif
@@ -3478,11 +3465,7 @@ void GenDepend (char *modname
 	if (WriteModificationTimes){
 		FPutC (' ',OutFile);
 		FPutC ('\"',OutFile);
-# if CLEAN2
 		FPutS (file_time,OutFile);
-# else
-		FWriteFileTime (file_time,OutFile);
-# endif
 		FPutC ('\"',OutFile);
 	}
 #endif

backendC/CleanCompilerSources/mac.h

@@ -2,19 +2,11 @@
  *   MAC Dependencies                                                          *
  ******************************************************************************/
 
-#ifdef THINK_C
-	typedef int           TwoBytesInt;
-	typedef long int      FourBytesInt;
-	typedef unsigned      TwoBytesUnsigned;
-	typedef unsigned long FourBytesUnsigned;
-	typedef short double  EightBytesReal;
-#else
-	typedef short          TwoBytesInt;
-	typedef int            FourBytesInt;
-	typedef unsigned short TwoBytesUnsigned;
-	typedef unsigned int   FourBytesUnsigned;
-	typedef double  EightBytesReal;
-#endif
+typedef short          TwoBytesInt;
+typedef int            FourBytesInt;
+typedef unsigned short TwoBytesUnsigned;
+typedef unsigned int   FourBytesUnsigned;
+typedef double  EightBytesReal;
 typedef float         FourBytesReal;
 
 #define SizeT		unsigned long
@@ -27,26 +19,15 @@ typedef float         FourBytesReal;
 
 #include <string.h>
 #include <stdlib.h>
-
-#ifdef THINK_C
-#	include <unix.h>
-#else
-#	include <stdio.h>
-#endif
+#include <stdio.h>
 
 #include <setjmp.h>
 #include <stdarg.h>
 
 typedef FILE *File;
 
-#ifdef THINK_C
-	/* special for MacIntosh command line support */
-	extern void InitIO (void);
-	extern void GetPreferences (char *fname);
-#else
-	void GetInitialPathList (void);
-	void FreePathList (void);
-#endif
+void GetInitialPathList (void);
+void FreePathList (void);
 
 #define StdOut stdout
 #if defined (__MWERKS__) || defined (__MRC__)
@@ -62,9 +43,3 @@ typedef FILE *File;
 #define FGetS(s,n,f) fgets(s,n,f)
 #define FPutC(c,f) fputc(c,f)
 
-extern int open_dcl_file_for_block_reading (char *fname,File *file_p);
-extern int read_next_block_from_dcl_file (char *buffer);
-
-#if WRITE_DCL_MODIFICATION_TIME
-extern int open_dcl_file_for_block_reading_with_file_time (char *file_name,File *file_p,FileTime *file_time_p);
-#endif
\ No newline at end of file

backendC/CleanCompilerSources/mac_io.c

@@ -902,12 +902,6 @@ void CmdError (char *errormsg,...)
 	va_end (args);
 }
 
-extern long GetMainModuleVolume (void);
-long GetMainModuleVolume (void)
-{
-	return 0;
-}
-
 void Free (void *p)
 {		
 #if USE_SYSTEM_ALLOC

backendC/CleanCompilerSources/sa.c

@@ -2185,21 +2185,8 @@ static void InitNode (Node node)
 
 static void InitAlternative (RuleAltS *alt)
 {
-#ifndef TRANSFORM_PATTERNS_BEFORE_STRICTNESS_ANALYSIS
-	NodeDefs nds;
-#endif
-
 	InitNode (alt->alt_lhs_root);
 
-#ifndef TRANSFORM_PATTERNS_BEFORE_STRICTNESS_ANALYSIS
-	for_l (nds,alt->alt_lhs_defs,def_next){
-		if (nds->def_id)
-			nds->def_id->nid_exp_ = NULL;
-	
-		InitNode (nds->def_node);
-	}
-#endif
-
 	if (alt->alt_kind==Contractum){
 		InitNode (alt->alt_rhs_root);
 		InitNodeDefs (alt->alt_rhs_defs);
@@ -2412,7 +2399,7 @@ static Exp ConvertNode (Node node, NodeId nid)
 						return e;
 					} else {
 						e->e_fun = sdef->sdef_sa_fun;
-										
+
 						if (arity==sdef->sdef_arity)
 							e->e_kind = Value;
 						else {
@@ -2520,7 +2507,7 @@ static Exp ConvertNode (Node node, NodeId nid)
 
 			e->e_fun  = selectsym [field_nr];