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source: src/main.cc @ fa4805f

ADTaaron-thesisarm-ehast-experimentalcleanup-dtorsdeferred_resndemanglerenumforall-pointer-decayjacob/cs343-translationjenkins-sandboxnew-astnew-ast-unique-exprnew-envno_listpersistent-indexerpthread-emulationqualifiedEnumresolv-newwith_gc

Last change on this file since fa4805f was fa4805f, checked in by Andrew Beach <ajbeach@…>, 7 years ago
The builtins.cf now includes exception handling functions.
Property mode set to `100644`
File size: 15.9 KB

Rev	Line
[c850687]	1
[b87a5ed]	2	//
	3	// Cforall Version 1.0.0 Copyright (C) 2015 University of Waterloo
	4	//
	5	// The contents of this file are covered under the licence agreement in the
	6	// file "LICENCE" distributed with Cforall.
	7	//
[71f4e4f]	8	// main.cc --
[b87a5ed]	9	//
[843054c2]	10	// Author : Richard C. Bilson
[b87a5ed]	11	// Created On : Fri May 15 23:12:02 2015
[c850687]	12	// Last Modified By : Andrew Beach
[fa4805f]	13	// Last Modified On : Wed Jun 28 15:34:00 2017
	14	// Update Count : 438
[b87a5ed]	15	//
	16
[51b7345]	17	#include <iostream>
	18	#include <fstream>
[e6955b1]	19	#include <signal.h> // signal
	20	#include <getopt.h> // getopt
[0afffee]	21	#include <execinfo.h> // backtrace, backtrace_symbols
[e6955b1]	22	#include <cxxabi.h> // __cxa_demangle
[0afffee]	23	#include <cstring> // index
[e6955b1]	24
	25	using namespace std;
	26
[0da3e2c]	27	#include "Parser/lex.h"
	28	#include "Parser/parser.h"
	29	#include "Parser/TypedefTable.h"
[51b7345]	30	#include "GenPoly/Lvalue.h"
	31	#include "GenPoly/Specialize.h"
	32	#include "GenPoly/Box.h"
	33	#include "GenPoly/CopyParams.h"
[ea5daeb]	34	#include "GenPoly/InstantiateGeneric.h"
[64adb03]	35	#include "Concurrency/Keywords.h"
[51b7345]	36	#include "CodeGen/Generate.h"
	37	#include "CodeGen/FixNames.h"
[13de47bc]	38	#include "CodeGen/FixMain.h"
[41a7137]	39	#include "CodeTools/DeclStats.h"
[4810867]	40	#include "CodeTools/TrackLoc.h"
[51b7345]	41	#include "ControlStruct/Mutate.h"
	42	#include "SymTab/Validate.h"
	43	#include "ResolvExpr/AlternativePrinter.h"
	44	#include "ResolvExpr/Resolver.h"
	45	#include "MakeLibCfa.h"
[a0fdbd5]	46	#include "InitTweak/GenInit.h"
[71f4e4f]	47	#include "InitTweak/FixInit.h"
[d3b7937]	48	#include "Common/UnimplementedError.h"
[51b7345]	49	#include "../config.h"
[6eb8948]	50	#include "Tuples/Tuples.h"
[51b7345]	51
	52	using namespace std;
	53
[e6955b1]	54	#define OPTPRINT(x) if ( errorp ) cerr << x << endl;
[81419b5]	55
[0da3e2c]	56
[8b7ee09]	57	LinkageSpec::Spec linkage = LinkageSpec::Cforall;
[0da3e2c]	58	TypedefTable typedefTable;
[cbaee0d]	59	DeclarationNode * parseTree = nullptr; // program parse tree
[81419b5]	60
[926af74]	61	extern int yydebug; // set for -g flag (Grammar)
[b87a5ed]	62	bool
	63	astp = false,
[de62360d]	64	bresolvep = false,
[fea7ca7]	65	bboxp = false,
[8905f56]	66	bcodegenp = false,
[ca1c11f]	67	ctorinitp = false,
[41a7137]	68	declstatsp = false,
[b87a5ed]	69	exprp = false,
	70	expraltp = false,
	71	libcfap = false,
[de62360d]	72	nopreludep = false,
[1ab4ce2]	73	noprotop = false,
[3fe34ae]	74	nomainp = false,
[de62360d]	75	parsep = false,
[b87a5ed]	76	resolvep = false, // used in AlternativeFinder
	77	symtabp = false,
[d3b7937]	78	treep = false,
[626dbc10]	79	tuplep = false,
[b87a5ed]	80	validp = false,
[de62360d]	81	errorp = false,
[35b1bf4]	82	codegenp = false,
[c850687]	83	prettycodegenp = false,
	84	nolinemarks = false;
[b87a5ed]	85
[926af74]	86	static void parse_cmdline( int argc, char argv[], const char & filename );
[8b7ee09]	87	static void parse( FILE * input, LinkageSpec::Spec linkage, bool shouldExit = false );
[e6955b1]	88	static void dump( list< Declaration * > & translationUnit, ostream & out = cout );
	89
[0afffee]	90	static void backtrace( int start ) { // skip first N stack frames
[e6955b1]	91	enum { Frames = 50 };
	92	void * array[Frames];
[0afffee]	93	int size = ::backtrace( array, Frames );
	94	char ** messages = ::backtrace_symbols( array, size ); // does not demangle names
	95
	96	*index( messages[0], '(' ) = '\0'; // find executable name
	97	cerr << "Stack back trace for: " << messages[0] << endl;
[e6955b1]	98
[b542bfb]	99	// skip last 2 stack frames after main
	100	for ( int i = start; i < size - 2 && messages != nullptr; i += 1 ) {
[e6955b1]	101	char * mangled_name = nullptr, * offset_begin = nullptr, * offset_end = nullptr;
	102	for ( char p = messages[i]; p; ++p ) { // find parantheses and +offset
[0afffee]	103	if ( *p == '(' ) {
[46f6134]	104	mangled_name = p;
[0afffee]	105	} else if ( *p == '+' ) {
[e6955b1]	106	offset_begin = p;
[0afffee]	107	} else if ( *p == ')' ) {
[e6955b1]	108	offset_end = p;
	109	break;
	110	} // if
	111	} // for
	112
	113	// if line contains symbol, attempt to demangle
[b542bfb]	114	int frameNo = i - start;
[e6955b1]	115	if ( mangled_name && offset_begin && offset_end && mangled_name < offset_begin ) {
[0afffee]	116	*mangled_name++ = '\0'; // delimit strings
[e6955b1]	117	*offset_begin++ = '\0';
	118	*offset_end++ = '\0';
	119
[0afffee]	120	int status;
[e6955b1]	121	char * real_name = __cxxabiv1::__cxa_demangle( mangled_name, 0, 0, &status );
[0afffee]	122	// bug in __cxa_demangle for single-character lower-case non-mangled names
[e6955b1]	123	if ( status == 0 ) { // demangling successful ?
[b542bfb]	124	cerr << "(" << frameNo << ") " << messages[i] << " : "
[e6955b1]	125	<< real_name << "+" << offset_begin << offset_end << endl;
	126	} else { // otherwise, output mangled name
[b542bfb]	127	cerr << "(" << frameNo << ") " << messages[i] << " : "
[0afffee]	128	<< mangled_name << "(/unknown/)+" << offset_begin << offset_end << endl;
[e6955b1]	129	} // if
[0afffee]	130
[e6955b1]	131	free( real_name );
	132	} else { // otherwise, print the whole line
[b542bfb]	133	cerr << "(" << frameNo << ") " << messages[i] << endl;
[e6955b1]	134	} // if
	135	} // for
[b542bfb]	136
[e6955b1]	137	free( messages );
[b542bfb]	138	} // backtrace
	139
	140	void sigSegvBusHandler( int sig_num ) {
	141	cerr << "CFA runtime error program cfa-cpp terminated with "
	142	<< (sig_num == SIGSEGV ? "segment fault" : "bus error")
[0afffee]	143	<< "." << endl;
[b542bfb]	144	backtrace( 2 ); // skip first 2 stack frames
[e6955b1]	145	exit( EXIT_FAILURE );
	146	} // sigSegvBusHandler
[0da3e2c]	147
[b3c36f4]	148	void sigAbortHandler( __attribute__((unused)) int sig_num ) {
[b542bfb]	149	backtrace( 6 ); // skip first 6 stack frames
	150	signal( SIGABRT, SIG_DFL); // reset default signal handler
	151	raise( SIGABRT ); // reraise SIGABRT
	152	} // sigAbortHandler
	153
	154
[cbaee0d]	155	int main( int argc, char * argv[] ) {
[3b8e52c]	156	FILE * input; // use FILE rather than istream because yyin is FILE
[e6955b1]	157	ostream *output = & cout;
[926af74]	158	const char *filename = nullptr;
[e6955b1]	159	list< Declaration * > translationUnit;
	160
	161	signal( SIGSEGV, sigSegvBusHandler );
	162	signal( SIGBUS, sigSegvBusHandler );
[b542bfb]	163	signal( SIGABRT, sigAbortHandler );
[b87a5ed]	164
[0da3e2c]	165	parse_cmdline( argc, argv, filename ); // process command-line arguments
[13de47bc]	166	CodeGen::FixMain::setReplaceMain( !nomainp );
[b87a5ed]	167
	168	try {
[81419b5]	169	// choose to read the program from a file or stdin
[3b8e52c]	170	if ( optind < argc ) { // any commands after the flags ? => input file name
[b87a5ed]	171	input = fopen( argv[ optind ], "r" );
[3b8e52c]	172	assertf( input, "cannot open %s\n", argv[ optind ] );
[d029162]	173	// if running cfa-cpp directly, might forget to pass -F option (and really shouldn't have to)
[926af74]	174	if ( filename == nullptr ) filename = argv[ optind ];
[37024fd]	175	// prelude filename comes in differently
	176	if ( libcfap ) filename = "prelude.cf";
[b87a5ed]	177	optind += 1;
[3b8e52c]	178	} else { // no input file name
[b87a5ed]	179	input = stdin;
[2a7e29b]	180	// if running cfa-cpp directly, might forget to pass -F option. Since this takes from stdin, pass
	181	// a fake name along
[926af74]	182	if ( filename == nullptr ) filename = "stdin";
[b87a5ed]	183	} // if
	184
[159c62e]	185	// read in the builtins, extras, and the prelude
[de62360d]	186	if ( ! nopreludep ) { // include gcc builtins
[faf8857]	187	// -l is for initial build ONLY and builtins.cf is not in the lib directory so access it here.
[807ce84]	188
	189	// Read to gcc builtins, if not generating the cfa library
[6ce3ae9]	190	FILE * gcc_builtins = fopen( libcfap \| treep ? "../prelude/gcc-builtins.cf" : CFA_LIBDIR "/gcc-builtins.cf", "r" );
	191	assertf( gcc_builtins, "cannot open gcc-builtins.cf\n" );
	192	parse( gcc_builtins, LinkageSpec::Compiler );
[81419b5]	193
[159c62e]	194	// read the extra prelude in, if not generating the cfa library
[375a068]	195	FILE * extras = fopen( libcfap \| treep ? "../prelude/extras.cf" : CFA_LIBDIR "/extras.cf", "r" );
[3b8e52c]	196	assertf( extras, "cannot open extras.cf\n" );
[159c62e]	197	parse( extras, LinkageSpec::C );
	198
[81419b5]	199	if ( ! libcfap ) {
[faf8857]	200	// read the prelude in, if not generating the cfa library
[375a068]	201	FILE * prelude = fopen( treep ? "../prelude/prelude.cf" : CFA_LIBDIR "/prelude.cf", "r" );
[3b8e52c]	202	assertf( prelude, "cannot open prelude.cf\n" );
[35304009]	203	parse( prelude, LinkageSpec::Intrinsic );
[fa4805f]	204
	205	// Read to cfa builtins, if not generating the cfa library
	206	FILE * builtins = fopen( libcfap \| treep ? "../prelude/builtins.cf" : CFA_LIBDIR "/builtins.cf", "r" );
	207	assertf( builtins, "cannot open builtins.cf\n" );
	208	parse( builtins, LinkageSpec::Builtin );
[b87a5ed]	209	} // if
	210	} // if
[81419b5]	211
[926af74]	212	parse( input, libcfap ? LinkageSpec::Intrinsic : LinkageSpec::Cforall, yydebug );
[71f4e4f]	213
[b87a5ed]	214	if ( parsep ) {
[e6955b1]	215	parseTree->printList( cout );
[0da3e2c]	216	delete parseTree;
[b87a5ed]	217	return 0;
	218	} // if
	219
[0da3e2c]	220	buildList( parseTree, translationUnit );
	221	delete parseTree;
[cbaee0d]	222	parseTree = nullptr;
[b87a5ed]	223
	224	if ( astp ) {
[1ab4ce2]	225	dump( translationUnit );
[b87a5ed]	226	return 0;
	227	} // if
	228
[bcda04c]	229	// OPTPRINT( "Concurrency" )
	230	// Concurrency::applyKeywords( translationUnit );
	231
[839ccbb]	232	// add the assignment statement after the initialization of a type parameter
[81419b5]	233	OPTPRINT( "validate" )
	234	SymTab::validate( translationUnit, symtabp );
	235	if ( symtabp ) {
[46f6134]	236	deleteAll( translationUnit );
[b87a5ed]	237	return 0;
	238	} // if
	239
[81419b5]	240	if ( expraltp ) {
[e6955b1]	241	ResolvExpr::AlternativePrinter printer( cout );
[81419b5]	242	acceptAll( translationUnit, printer );
[b87a5ed]	243	return 0;
	244	} // if
	245
	246	if ( validp ) {
[1ab4ce2]	247	dump( translationUnit );
[b87a5ed]	248	return 0;
	249	} // if
	250
[81419b5]	251	OPTPRINT( "mutate" )
	252	ControlStruct::mutate( translationUnit );
[71f4e4f]	253	OPTPRINT( "fixNames" )
[81419b5]	254	CodeGen::fixNames( translationUnit );
[ef42b143]	255	OPTPRINT( "genInit" )
[a0fdbd5]	256	InitTweak::genInit( translationUnit );
[bf32bb8]	257	OPTPRINT( "expandMemberTuples" );
	258	Tuples::expandMemberTuples( translationUnit );
[81419b5]	259	if ( libcfap ) {
	260	// generate the bodies of cfa library functions
	261	LibCfa::makeLibCfa( translationUnit );
[b87a5ed]	262	} // if
	263
[fa2de95]	264	if ( declstatsp ) {
	265	CodeTools::printDeclStats( translationUnit );
	266	deleteAll( translationUnit );
	267	return 0;
	268	}
	269
[de62360d]	270	if ( bresolvep ) {
[1ab4ce2]	271	dump( translationUnit );
[de62360d]	272	return 0;
	273	} // if
	274
[81419b5]	275	OPTPRINT( "resolve" )
[b87a5ed]	276	ResolvExpr::resolve( translationUnit );
[81419b5]	277	if ( exprp ) {
[1ab4ce2]	278	dump( translationUnit );
[ca1c11f]	279	return 0;
[926af74]	280	} // if
[81419b5]	281
[71f4e4f]	282	// fix ObjectDecl - replaces ConstructorInit nodes
[6cf27a07]	283	OPTPRINT( "fixInit" )
	284	InitTweak::fix( translationUnit, filename, libcfap \|\| treep );
[ca1c11f]	285	if ( ctorinitp ) {
	286	dump ( translationUnit );
	287	return 0;
[926af74]	288	} // if
[71f4e4f]	289
[141b786]	290	OPTPRINT( "expandUniqueExpr" ); // xxx - is this the right place for this? want to expand ASAP so that subsequent passes don't need to worry about double-visiting a unique expr - needs to go after InitTweak::fix so that copy constructed return declarations are reused
	291	Tuples::expandUniqueExpr( translationUnit );
[626dbc10]	292
	293	OPTPRINT( "convertSpecializations" ) // needs to happen before tuple types are expanded
	294	GenPoly::convertSpecializations( translationUnit );
	295
[d9fa60a]	296	OPTPRINT( "expandTuples" ); // xxx - is this the right place for this?
	297	Tuples::expandTuples( translationUnit );
[626dbc10]	298	if ( tuplep ) {
	299	dump( translationUnit );
	300	return 0;
	301	}
[141b786]	302
[ea5daeb]	303	OPTPRINT("instantiateGenerics")
	304	GenPoly::instantiateGeneric( translationUnit );
[81419b5]	305	OPTPRINT( "copyParams" );
[b87a5ed]	306	GenPoly::copyParams( translationUnit );
[81419b5]	307	OPTPRINT( "convertLvalue" )
[b87a5ed]	308	GenPoly::convertLvalue( translationUnit );
[fea7ca7]	309
	310	if ( bboxp ) {
	311	dump( translationUnit );
	312	return 0;
[926af74]	313	} // if
[81419b5]	314	OPTPRINT( "box" )
[b87a5ed]	315	GenPoly::box( translationUnit );
[81419b5]	316
[8905f56]	317	if ( bcodegenp ) {
	318	dump( translationUnit );
	319	return 0;
	320	}
	321
[13de47bc]	322	if ( optind < argc ) { // any commands after the flags and input file ? => output file name
	323	output = new ofstream( argv[ optind ] );
	324	} // if
[0270824]	325
[7b15d7a]	326	CodeTools::fillLocations( translationUnit );
[c850687]	327	CodeGen::generate( translationUnit, *output, ! noprotop, prettycodegenp, true, ! nolinemarks );
[0270824]	328
[13de47bc]	329	CodeGen::FixMain::fix( *output, treep ? "../prelude/bootloader.c" : CFA_LIBDIR "/bootloader.c" );
[0270824]	330
[e6955b1]	331	if ( output != &cout ) {
[b87a5ed]	332	delete output;
	333	} // if
	334	} catch ( SemanticError &e ) {
	335	if ( errorp ) {
[e6955b1]	336	cerr << "---AST at error:---" << endl;
	337	dump( translationUnit, cerr );
	338	cerr << endl << "---End of AST, begin error message:---\n" << endl;
[926af74]	339	} // if
[e6955b1]	340	e.print( cerr );
	341	if ( output != &cout ) {
[b87a5ed]	342	delete output;
	343	} // if
	344	return 1;
	345	} catch ( UnimplementedError &e ) {
[e6955b1]	346	cout << "Sorry, " << e.get_what() << " is not currently implemented" << endl;
	347	if ( output != &cout ) {
[b87a5ed]	348	delete output;
	349	} // if
	350	return 1;
	351	} catch ( CompilerError &e ) {
[e6955b1]	352	cerr << "Compiler Error: " << e.get_what() << endl;
[c850687]	353	cerr << "(please report bugs to [REDACTED])" << endl;
[e6955b1]	354	if ( output != &cout ) {
[b87a5ed]	355	delete output;
	356	} // if
	357	return 1;
	358	} // try
	359
[39786813]	360	deleteAll( translationUnit );
[b87a5ed]	361	return 0;
[d9a0e76]	362	} // main
[51b7345]	363
[cbaee0d]	364	void parse_cmdline( int argc, char * argv[], const char *& filename ) {
[41a7137]	365	enum { Ast, Bbox, Bresolver, CtorInitFix, DeclStats, Expr, ExprAlt, Grammar, LibCFA, Nopreamble, Parse, Prototypes, Resolver, Symbol, Tree, TupleExpansion, Validate, };
[0da3e2c]	366
	367	static struct option long_opts[] = {
	368	{ "ast", no_argument, 0, Ast },
	369	{ "before-box", no_argument, 0, Bbox },
	370	{ "before-resolver", no_argument, 0, Bresolver },
	371	{ "ctorinitfix", no_argument, 0, CtorInitFix },
[41a7137]	372	{ "decl-stats", no_argument, 0, DeclStats },
[0da3e2c]	373	{ "expr", no_argument, 0, Expr },
	374	{ "expralt", no_argument, 0, ExprAlt },
	375	{ "grammar", no_argument, 0, Grammar },
	376	{ "libcfa", no_argument, 0, LibCFA },
	377	{ "no-preamble", no_argument, 0, Nopreamble },
	378	{ "parse", no_argument, 0, Parse },
	379	{ "no-prototypes", no_argument, 0, Prototypes },
	380	{ "resolver", no_argument, 0, Resolver },
	381	{ "symbol", no_argument, 0, Symbol },
	382	{ "tree", no_argument, 0, Tree },
[626dbc10]	383	{ "tuple-expansion", no_argument, 0, TupleExpansion },
[0da3e2c]	384	{ "validate", no_argument, 0, Validate },
	385	{ 0, 0, 0, 0 }
	386	}; // long_opts
	387	int long_index;
	388
	389	opterr = 0; // (global) prevent getopt from printing error messages
	390
	391	int c;
[8905f56]	392	while ( (c = getopt_long( argc, argv, "abBcCdefglLmnpqrstTvyzZD:F:", long_opts, &long_index )) != -1 ) {
[0da3e2c]	393	switch ( c ) {
	394	case Ast:
	395	case 'a': // dump AST
	396	astp = true;
	397	break;
	398	case Bresolver:
	399	case 'b': // print before resolver steps
	400	bresolvep = true;
	401	break;
[626dbc10]	402	case 'B': // print before box steps
[0da3e2c]	403	bboxp = true;
	404	break;
	405	case CtorInitFix:
[e39241b]	406	case 'c': // print after constructors and destructors are replaced
[0da3e2c]	407	ctorinitp = true;
	408	break;
[8905f56]	409	case 'C': // print before code generation
	410	bcodegenp = true;
	411	break;
[41a7137]	412	case DeclStats:
	413	case 'd':
	414	declstatsp = true;
	415	break;
[0da3e2c]	416	case Expr:
	417	case 'e': // dump AST after expression analysis
	418	exprp = true;
	419	break;
	420	case ExprAlt:
	421	case 'f': // print alternatives for expressions
	422	expraltp = true;
	423	break;
	424	case Grammar:
	425	case 'g': // bison debugging info (grammar rules)
[926af74]	426	yydebug = true;
[0da3e2c]	427	break;
	428	case LibCFA:
	429	case 'l': // generate libcfa.c
	430	libcfap = true;
	431	break;
[c850687]	432	case 'L': // surpress lines marks
	433	nolinemarks = true;
	434	break;
[0da3e2c]	435	case Nopreamble:
	436	case 'n': // do not read preamble
	437	nopreludep = true;
	438	break;
	439	case Prototypes:
	440	case 'p': // generate prototypes for preamble functions
	441	noprotop = true;
	442	break;
[3fe34ae]	443	case 'm': // don't replace the main
	444	nomainp = true;
	445	break;
[0da3e2c]	446	case Parse:
	447	case 'q': // dump parse tree
	448	parsep = true;
	449	break;
	450	case Resolver:
	451	case 'r': // print resolver steps
	452	resolvep = true;
	453	break;
	454	case Symbol:
	455	case 's': // print symbol table events
	456	symtabp = true;
	457	break;
	458	case Tree:
	459	case 't': // build in tree
	460	treep = true;
	461	break;
[626dbc10]	462	case TupleExpansion:
	463	case 'T': // print after tuple expansion
	464	tuplep = true;
	465	break;
[0da3e2c]	466	case 'v': // dump AST after decl validation pass
	467	validp = true;
	468	break;
[e39241b]	469	case 'y': // dump AST on error
[0da3e2c]	470	errorp = true;
	471	break;
[e39241b]	472	case 'z': // dump as codegen rather than AST
[0da3e2c]	473	codegenp = true;
[e39241b]	474	break;
	475	case 'Z': // prettyprint during codegen (i.e. print unmangled names, etc.)
[35b1bf4]	476	prettycodegenp = true;
[0da3e2c]	477	break;
	478	case 'D': // ignore -Dxxx
	479	break;
	480	case 'F': // source file-name without suffix
	481	filename = optarg;
	482	break;
	483	case '?':
[3b8e52c]	484	assertf( false, "Unknown option: '%c'\n", (char)optopt );
[0da3e2c]	485	default:
	486	abort();
	487	} // switch
	488	} // while
	489	} // parse_cmdline
	490
[8b7ee09]	491	static void parse( FILE * input, LinkageSpec::Spec linkage, bool shouldExit ) {
[0da3e2c]	492	extern int yyparse( void );
[cbaee0d]	493	extern FILE * yyin;
[0da3e2c]	494	extern int yylineno;
	495
[8b7ee09]	496	::linkage = linkage; // set globals
[0da3e2c]	497	yyin = input;
	498	yylineno = 1;
	499	typedefTable.enterScope();
	500	int parseStatus = yyparse();
[81419b5]	501
	502	fclose( input );
[0da3e2c]	503	if ( shouldExit \|\| parseStatus != 0 ) {
	504	exit( parseStatus );
[81419b5]	505	} // if
[0da3e2c]	506	} // parse
[81419b5]	507
[1ab4ce2]	508	static bool notPrelude( Declaration * decl ) {
	509	return ! LinkageSpec::isBuiltin( decl->get_linkage() );
[0da3e2c]	510	} // notPrelude
[1ab4ce2]	511
[e6955b1]	512	static void dump( list< Declaration * > & translationUnit, ostream & out ) {
	513	list< Declaration * > decls;
[926af74]	514
[1ab4ce2]	515	if ( noprotop ) {
[e6955b1]	516	filter( translationUnit.begin(), translationUnit.end(), back_inserter( decls ), notPrelude );
[1ab4ce2]	517	} else {
	518	decls = translationUnit;
[926af74]	519	} // if
[1ab4ce2]	520
[e39241b]	521	// depending on commandline options, either generate code or dump the AST
	522	if ( codegenp ) {
	523	CodeGen::generate( decls, out, ! noprotop, prettycodegenp );
	524	} else {
	525	printAll( decls, out );
	526	}
[7f5566b]	527	deleteAll( translationUnit );
[0da3e2c]	528	} // dump
[1ab4ce2]	529
[51b7345]	530	// Local Variables: //
[b87a5ed]	531	// tab-width: 4 //
	532	// mode: c++ //
	533	// compile-command: "make install" //
[51b7345]	534	// End: //

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