/
mars.c
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/
mars.c
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/* Compiler implementation of the D programming language
* Copyright (c) 1999-2014 by Digital Mars
* All Rights Reserved
* written by Walter Bright
* http://www.digitalmars.com
* Distributed under the Boost Software License, Version 1.0.
* http://www.boost.org/LICENSE_1_0.txt
* https://github.com/D-Programming-Language/dmd/blob/master/src/mars.c
*/
#include <stdio.h>
#include <stdlib.h>
#include <ctype.h>
#include <assert.h>
#include <limits.h>
#include <string.h>
#if __linux__ || __APPLE__ || __FreeBSD__ || __OpenBSD__ || __sun
#include <errno.h>
#endif
#include "rmem.h"
#include "root.h"
#include "async.h"
#include "target.h"
#include "mars.h"
#include "module.h"
#include "scope.h"
#include "mtype.h"
#include "id.h"
#include "cond.h"
#include "expression.h"
#include "parse.h"
#include "lib.h"
#include "json.h"
#include "declaration.h"
#include "hdrgen.h"
#include "doc.h"
#include "color.h"
bool response_expand(size_t *pargc, const char ***pargv);
void browse(const char *url);
void getenv_setargv(const char *envvar, size_t *pargc, const char** *pargv);
void obj_start(char *srcfile);
void obj_end(Library *library, File *objfile);
void printCtfePerformanceStats();
static bool parse_arch(size_t argc, const char** argv, bool is64bit);
void inlineScan(Module *m);
// in traits.c
void initTraitsStringTable();
/** Normalize path by turning forward slashes into backslashes */
const char * toWinPath(const char *src)
{
if (src == NULL)
return NULL;
char *result = strdup(src);
char *p = result;
while (*p != '\0')
{
if (*p == '/')
*p = '\\';
p++;
}
return result;
}
Ungag::~Ungag()
{
//printf("+ungag dtor gag %d => %d\n", global.gag, oldgag);
global.gag = oldgag;
}
Ungag Dsymbol::ungagSpeculative()
{
unsigned oldgag = global.gag;
if (global.isSpeculativeGagging() && !isSpeculative() && !toParent2()->isFuncDeclaration())
global.gag = 0;
return Ungag(oldgag);
}
Global global;
void Global::init()
{
mars_ext = "d";
sym_ext = "d";
hdr_ext = "di";
doc_ext = "html";
ddoc_ext = "ddoc";
json_ext = "json";
map_ext = "map";
#if TARGET_WINDOS
obj_ext = "obj";
#elif TARGET_LINUX || TARGET_OSX || TARGET_FREEBSD || TARGET_OPENBSD || TARGET_SOLARIS
obj_ext = "o";
#else
#error "fix this"
#endif
#if TARGET_WINDOS
lib_ext = "lib";
#elif TARGET_LINUX || TARGET_OSX || TARGET_FREEBSD || TARGET_OPENBSD || TARGET_SOLARIS
lib_ext = "a";
#else
#error "fix this"
#endif
#if TARGET_WINDOS
dll_ext = "dll";
#elif TARGET_LINUX || TARGET_FREEBSD || TARGET_OPENBSD || TARGET_SOLARIS
dll_ext = "so";
#elif TARGET_OSX
dll_ext = "dylib";
#else
#error "fix this"
#endif
#if TARGET_WINDOS
run_noext = false;
#elif TARGET_LINUX || TARGET_OSX || TARGET_FREEBSD || TARGET_OPENBSD || TARGET_SOLARIS
// Allow 'script' D source files to have no extension.
run_noext = true;
#else
#error "fix this"
#endif
copyright = "Copyright (c) 1999-2014 by Digital Mars";
written = "written by Walter Bright";
version = "v"
#include "verstr.h"
;
compiler.vendor = "Digital Mars D";
stdmsg = stdout;
main_d = "__main.d";
memset(¶ms, 0, sizeof(Param));
}
unsigned Global::startGagging()
{
++gag;
return gaggedErrors;
}
bool Global::endGagging(unsigned oldGagged)
{
bool anyErrs = (gaggedErrors != oldGagged);
--gag;
// Restore the original state of gagged errors; set total errors
// to be original errors + new ungagged errors.
errors -= (gaggedErrors - oldGagged);
gaggedErrors = oldGagged;
return anyErrs;
}
bool Global::isSpeculativeGagging()
{
return gag && gag == speculativeGag;
}
void Global::increaseErrorCount()
{
if (gag)
++gaggedErrors;
++errors;
}
char *Loc::toChars()
{
OutBuffer buf;
if (filename)
{
buf.printf("%s", filename);
}
if (linnum)
{
buf.printf("(%d", linnum);
if (global.params.showColumns && charnum)
buf.printf(",%d", charnum);
buf.writeByte(')');
}
return buf.extractString();
}
Loc::Loc(Module *mod, unsigned linnum, unsigned charnum)
{
this->linnum = linnum;
this->charnum = charnum;
this->filename = mod ? mod->srcfile->toChars() : NULL;
}
bool Loc::equals(const Loc& loc)
{
return (!global.params.showColumns || charnum == loc.charnum) &&
linnum == loc.linnum && FileName::equals(filename, loc.filename);
}
/**************************************
* Print error message
*/
void error(Loc loc, const char *format, ...)
{
va_list ap;
va_start(ap, format);
verror(loc, format, ap);
va_end( ap );
}
void error(const char *filename, unsigned linnum, unsigned charnum, const char *format, ...)
{ Loc loc;
loc.filename = (char *)filename;
loc.linnum = linnum;
loc.charnum = charnum;
va_list ap;
va_start(ap, format);
verror(loc, format, ap);
va_end( ap );
}
void warning(Loc loc, const char *format, ...)
{
va_list ap;
va_start(ap, format);
vwarning(loc, format, ap);
va_end( ap );
}
/**************************************
* Print supplementary message about the last error
* Used for backtraces, etc
*/
void errorSupplemental(Loc loc, const char *format, ...)
{
va_list ap;
va_start(ap, format);
verrorSupplemental(loc, format, ap);
va_end( ap );
}
void deprecation(Loc loc, const char *format, ...)
{
va_list ap;
va_start(ap, format);
vdeprecation(loc, format, ap);
va_end( ap );
}
// Just print, doesn't care about gagging
void verrorPrint(Loc loc, const char *header, const char *format, va_list ap,
const char *p1, const char *p2)
{
char *p = loc.toChars();
if (global.params.color)
setConsoleColorBright();
if (*p)
fprintf(stderr, "%s: ", p);
mem.free(p);
if (global.params.color)
setConsoleColorError();
fputs(header, stderr);
if (global.params.color)
resetConsoleColor();
if (p1)
fprintf(stderr, "%s ", p1);
if (p2)
fprintf(stderr, "%s ", p2);
OutBuffer tmp;
tmp.vprintf(format, ap);
fprintf(stderr, "%s\n", tmp.peekString());
fflush(stderr);
}
// header is "Error: " by default (see mars.h)
extern "C" {
void verror(Loc loc, const char *format, va_list ap,
const char *p1, const char *p2, const char *header)
{
if (!global.gag)
{
verrorPrint(loc, header, format, ap, p1, p2);
if (global.errors >= 20) // moderate blizzard of cascading messages
fatal();
//halt();
}
else
{
//fprintf(stderr, "(gag:%d) ", global.gag);
//verrorPrint(loc, header, format, ap, p1, p2);
global.gaggedErrors++;
}
global.errors++;
}
}
// Doesn't increase error count, doesn't print "Error:".
void verrorSupplemental(Loc loc, const char *format, va_list ap)
{
if (!global.gag)
verrorPrint(loc, " ", format, ap);
}
void vwarning(Loc loc, const char *format, va_list ap)
{
if (global.params.warnings && !global.gag)
{
verrorPrint(loc, "Warning: ", format, ap);
//halt();
if (global.params.warnings == 1)
global.warnings++; // warnings don't count if gagged
}
}
void vdeprecation(Loc loc, const char *format, va_list ap,
const char *p1, const char *p2)
{
static const char *header = "Deprecation: ";
if (global.params.useDeprecated == 0)
verror(loc, format, ap, p1, p2, header);
else if (global.params.useDeprecated == 2 && !global.gag)
verrorPrint(loc, header, format, ap, p1, p2);
}
void readFile(Loc loc, File *f)
{
if (f->read())
{
error(loc, "Error reading file '%s'", f->name->toChars());
fatal();
}
}
void writeFile(Loc loc, File *f)
{
if (f->write())
{
error(loc, "Error writing file '%s'", f->name->toChars());
fatal();
}
}
void ensurePathToNameExists(Loc loc, const char *name)
{
const char *pt = FileName::path(name);
if (*pt)
{
if (FileName::ensurePathExists(pt))
{
error(loc, "cannot create directory %s", pt);
fatal();
}
}
FileName::free(pt);
}
/***************************************
* Call this after printing out fatal error messages to clean up and exit
* the compiler.
*/
void fatal()
{
#if 0
halt();
#endif
exit(EXIT_FAILURE);
}
/**************************************
* Try to stop forgetting to remove the breakpoints from
* release builds.
*/
void halt()
{
#ifdef DEBUG
*(volatile char*)0=0;
#endif
}
extern void backend_init();
extern void backend_term();
void usage()
{
#if TARGET_LINUX
const char fpic[] ="\
-fPIC generate position independent code\n\
";
#else
const char fpic[] = "";
#endif
printf("DMD%llu D Compiler %s\n%s %s\n",
(unsigned long long) sizeof(size_t) * 8,
global.version, global.copyright, global.written);
printf("\
Documentation: http://dlang.org/\n\
Usage:\n\
dmd files.d ... { -switch }\n\
\n\
files.d D source files\n\
@cmdfile read arguments from cmdfile\n\
-allinst generate code for all template instantiations\n\
-c do not link\n\
-color[=on|off] force colored console output on or off\n\
-cov do code coverage analysis\n\
-cov=nnn require at least nnn%% code coverage\n\
-D generate documentation\n\
-Dddocdir write documentation file to docdir directory\n\
-Dffilename write documentation file to filename\n\
-d silently allow deprecated features\n\
-dw show use of deprecated features as warnings (default)\n\
-de show use of deprecated features as errors (halt compilation)\n\
-debug compile in debug code\n\
-debug=level compile in debug code <= level\n\
-debug=ident compile in debug code identified by ident\n\
-debuglib=name set symbolic debug library to name\n\
-defaultlib=name set default library to name\n\
-deps print module dependencies (imports/file/version/debug/lib)\n\
-deps=filename write module dependencies to filename (only imports)\n%s\
-g add symbolic debug info\n\
-gc add symbolic debug info, optimize for non D debuggers\n\
-gs always emit stack frame\n\
-gx add stack stomp code\n\
-H generate 'header' file\n\
-Hddirectory write 'header' file to directory\n\
-Hffilename write 'header' file to filename\n\
--help print help\n\
-Ipath where to look for imports\n\
-ignore ignore unsupported pragmas\n\
-inline do function inlining\n\
-Jpath where to look for string imports\n\
-Llinkerflag pass linkerflag to link\n\
-lib generate library rather than object files\n\
-m32 generate 32 bit code\n\
-m64 generate 64 bit code\n\
-main add default main() (e.g. for unittesting)\n\
-man open web browser on manual page\n\
-map generate linker .map file\n\
-boundscheck=[on|safeonly|off] bounds checks on, in @safe only, or off\n\
-noboundscheck no array bounds checking (deprecated, use -boundscheck=off)\n\
-O optimize\n\
-o- do not write object file\n\
-odobjdir write object & library files to directory objdir\n\
-offilename name output file to filename\n\
-op preserve source path for output files\n\
-profile profile runtime performance of generated code\n\
-property enforce property syntax\n\
-release compile release version\n\
-run srcfile args... run resulting program, passing args\n\
-shared generate shared library (DLL)\n\
-transition=id show additional info about language change identified by 'id'\n\
-transition=? list all language changes\n\
-unittest compile in unit tests\n\
-v verbose\n\
-vcolumns print character (column) numbers in diagnostics\n\
-version=level compile in version code >= level\n\
-version=ident compile in version code identified by ident\n\
-vtls list all variables going into thread local storage\n\
-vgc list all hidden gc allocations\n\
-w warnings as errors (compilation will halt)\n\
-wi warnings as messages (compilation will continue)\n\
-X generate JSON file\n\
-Xffilename write JSON file to filename\n\
", fpic);
}
extern signed char tyalignsize[];
static Module *entrypoint = NULL;
static Module *rootHasMain = NULL;
/************************************
* Generate C main() in response to seeing D main().
* This used to be in druntime, but contained a reference to _Dmain
* which didn't work when druntime was made into a dll and was linked
* to a program, such as a C++ program, that didn't have a _Dmain.
*/
void genCmain(Scope *sc)
{
if (entrypoint)
return;
/* The D code to be generated is provided as D source code in the form of a string.
* Note that Solaris, for unknown reasons, requires both a main() and an _main()
*/
static const utf8_t cmaincode[] = "extern(C) {\n\
int _d_run_main(int argc, char **argv, void* mainFunc);\n\
int _Dmain(char[][] args);\n\
int main(int argc, char **argv) { return _d_run_main(argc, argv, &_Dmain); }\n\
version (Solaris) int _main(int argc, char** argv) { return main(argc, argv); }\n\
}\n\
";
Identifier *id = Id::entrypoint;
Module *m = new Module("__entrypoint.d", id, 0, 0);
Parser p(m, cmaincode, strlen((const char *)cmaincode), 0);
p.scanloc = Loc();
p.nextToken();
m->members = p.parseModule();
assert(p.token.value == TOKeof);
bool v = global.params.verbose;
global.params.verbose = false;
m->importedFrom = m;
m->importAll(NULL);
m->semantic();
m->semantic2();
m->semantic3();
global.params.verbose = v;
entrypoint = m;
rootHasMain = sc->module;
}
int tryMain(size_t argc, const char *argv[])
{
Strings files;
Strings libmodules;
size_t argcstart = argc;
bool setdebuglib = false;
bool setboundscheck = false;
char boundscheck = 2;
#if TARGET_WINDOS
bool setdefaultlib = false;
#endif
const char *inifilename = NULL;
global.init();
#ifdef DEBUG
printf("DMD %s DEBUG\n", global.version);
#endif
unittests();
// Check for malformed input
if (argc < 1 || !argv)
{
Largs:
error(Loc(), "missing or null command line arguments");
fatal();
}
for (size_t i = 0; i < argc; i++)
{
if (!argv[i])
goto Largs;
}
if (response_expand(&argc,&argv)) // expand response files
error(Loc(), "can't open response file");
files.reserve(argc - 1);
// Set default values
global.params.argv0 = argv[0];
global.params.color = isConsoleColorSupported();
global.params.link = true;
global.params.useAssert = true;
global.params.useInvariants = true;
global.params.useIn = true;
global.params.useOut = true;
global.params.useArrayBounds = 2; // default to all functions
global.params.useSwitchError = true;
global.params.useInline = false;
global.params.obj = true;
global.params.useDeprecated = 2;
global.params.linkswitches = new Strings();
global.params.libfiles = new Strings();
global.params.dllfiles = new Strings();
global.params.objfiles = new Strings();
global.params.ddocfiles = new Strings();
// Default to -m32 for 32 bit dmd, -m64 for 64 bit dmd
global.params.is64bit = (sizeof(size_t) == 8);
#if TARGET_WINDOS
global.params.is64bit = false;
global.params.defaultlibname = "phobos";
#elif TARGET_LINUX
global.params.defaultlibname = "libphobos2.a";
#elif TARGET_OSX || TARGET_FREEBSD || TARGET_OPENBSD || TARGET_SOLARIS
global.params.defaultlibname = "phobos2";
#else
#error "fix this"
#endif
// Predefine version identifiers
VersionCondition::addPredefinedGlobalIdent("DigitalMars");
#if TARGET_WINDOS
VersionCondition::addPredefinedGlobalIdent("Windows");
global.params.isWindows = true;
#elif TARGET_LINUX
VersionCondition::addPredefinedGlobalIdent("Posix");
VersionCondition::addPredefinedGlobalIdent("linux");
global.params.isLinux = true;
#elif TARGET_OSX
VersionCondition::addPredefinedGlobalIdent("Posix");
VersionCondition::addPredefinedGlobalIdent("OSX");
global.params.isOSX = true;
// For legacy compatibility
VersionCondition::addPredefinedGlobalIdent("darwin");
#elif TARGET_FREEBSD
VersionCondition::addPredefinedGlobalIdent("Posix");
VersionCondition::addPredefinedGlobalIdent("FreeBSD");
global.params.isFreeBSD = true;
#elif TARGET_OPENBSD
VersionCondition::addPredefinedGlobalIdent("Posix");
VersionCondition::addPredefinedGlobalIdent("OpenBSD");
global.params.isFreeBSD = true;
#elif TARGET_SOLARIS
VersionCondition::addPredefinedGlobalIdent("Posix");
VersionCondition::addPredefinedGlobalIdent("Solaris");
global.params.isSolaris = true;
#else
#error "fix this"
#endif
VersionCondition::addPredefinedGlobalIdent("LittleEndian");
VersionCondition::addPredefinedGlobalIdent("D_Version2");
VersionCondition::addPredefinedGlobalIdent("all");
#if _WIN32
inifilename = inifile(argv[0], "sc.ini", "Environment");
#elif __linux__ || __APPLE__ || __FreeBSD__ || __OpenBSD__ || __sun
inifilename = inifile(argv[0], "dmd.conf", "Environment");
#else
#error "fix this"
#endif
size_t dflags_argc = 0;
const char** dflags_argv = NULL;
getenv_setargv("DFLAGS", &dflags_argc, &dflags_argv);
bool is64bit = global.params.is64bit; // use default
is64bit = parse_arch(argc, argv, is64bit);
is64bit = parse_arch(dflags_argc, dflags_argv, is64bit);
global.params.is64bit = is64bit;
const char *envsec = is64bit ? "Environment64" : "Environment32";
inifile(argv[0], inifilename, envsec);
getenv_setargv("DFLAGS", &argc, &argv);
#if 0
for (size_t i = 0; i < argc; i++)
{
printf("argv[%d] = '%s'\n", i, argv[i]);
}
#endif
for (size_t i = 1; i < argc; i++)
{
const char *p = argv[i];
if (*p == '-')
{
if (strcmp(p + 1, "allinst") == 0)
global.params.allInst = true;
else if (strcmp(p + 1, "de") == 0)
global.params.useDeprecated = 0;
else if (strcmp(p + 1, "d") == 0)
global.params.useDeprecated = 1;
else if (strcmp(p + 1, "dw") == 0)
global.params.useDeprecated = 2;
else if (strcmp(p + 1, "c") == 0)
global.params.link = false;
else if (memcmp(p + 1, "color", 5) == 0)
{
global.params.color = true;
// Parse:
// -color
// -color=on|off
if (p[6] == '=')
{
if (strcmp(p + 7, "off") == 0)
global.params.color = false;
else if (strcmp(p + 7, "on") != 0)
goto Lerror;
}
else if (p[6])
goto Lerror;
}
else if (memcmp(p + 1, "cov", 3) == 0)
{
global.params.cov = true;
// Parse:
// -cov
// -cov=nnn
if (p[4] == '=')
{
if (isdigit((utf8_t)p[5]))
{ long percent;
errno = 0;
percent = strtol(p + 5, (char **)&p, 10);
if (*p || errno || percent > 100)
goto Lerror;
global.params.covPercent = (unsigned char)percent;
}
else
goto Lerror;
}
else if (p[4])
goto Lerror;
}
else if (strcmp(p + 1, "shared") == 0)
global.params.dll = true;
else if (strcmp(p + 1, "dylib") == 0)
{
#if TARGET_OSX
warning(Loc(), "use -shared instead of -dylib");
global.params.dll = true;
#else
goto Lerror;
#endif
}
else if (strcmp(p + 1, "fPIC") == 0)
{
#if TARGET_LINUX || TARGET_OSX || TARGET_FREEBSD || TARGET_OPENBSD || TARGET_SOLARIS
global.params.pic = 1;
#else
goto Lerror;
#endif
}
else if (strcmp(p + 1, "map") == 0)
global.params.map = true;
else if (strcmp(p + 1, "multiobj") == 0)
global.params.multiobj = true;
else if (strcmp(p + 1, "g") == 0)
global.params.symdebug = 1;
else if (strcmp(p + 1, "gc") == 0)
global.params.symdebug = 2;
else if (strcmp(p + 1, "gs") == 0)
global.params.alwaysframe = true;
else if (strcmp(p + 1, "gx") == 0)
global.params.stackstomp = true;
else if (strcmp(p + 1, "gt") == 0)
{ error(Loc(), "use -profile instead of -gt");
global.params.trace = true;
}
else if (strcmp(p + 1, "m32") == 0)
global.params.is64bit = false;
else if (strcmp(p + 1, "m64") == 0)
global.params.is64bit = true;
else if (strcmp(p + 1, "profile") == 0)
global.params.trace = true;
else if (strcmp(p + 1, "v") == 0)
global.params.verbose = true;
else if (strcmp(p + 1, "vtls") == 0)
global.params.vtls = true;
else if (strcmp(p + 1, "vcolumns") == 0)
global.params.showColumns = true;
else if (strcmp(p + 1, "vgc") == 0)
global.params.vgc = true;
else if (memcmp(p + 1, "transition", 10) == 0)
{
// Parse:
// -transition=number
if (p[11] == '=')
{
if (strcmp(p + 12, "?") == 0)
{
printf("\
Language changes listed by -transition=id:\n\
=tls do list all variables going into thread local storage\n\
");
return EXIT_FAILURE;
}
if (isdigit((utf8_t)p[12]))
{ long num;
errno = 0;
num = strtol(p + 12, (char **)&p, 10);
if (*p || errno || num > INT_MAX)
goto Lerror;
// Bugzilla issue number
switch (num)
{
case 3449:
global.params.vfield = true;
break;
default:
goto Lerror;
}
}
else if (Lexer::isValidIdentifier(p + 12))
{
if (strcmp(p + 12, "tls") == 0)
global.params.vtls = 1;
}
else
goto Lerror;
}
else
goto Lerror;
}
else if (strcmp(p + 1, "w") == 0)
global.params.warnings = 1;
else if (strcmp(p + 1, "wi") == 0)
global.params.warnings = 2;
else if (strcmp(p + 1, "O") == 0)
global.params.optimize = true;
else if (p[1] == 'o')
{
const char *path;
switch (p[2])
{
case '-':
global.params.obj = false;
break;
case 'd':
if (!p[3])
goto Lnoarg;
path = p + 3;
#if _WIN32
path = toWinPath(path);
#endif
global.params.objdir = path;
break;
case 'f':
if (!p[3])
goto Lnoarg;
path = p + 3;
#if _WIN32
path = toWinPath(path);
#endif
global.params.objname = path;
break;
case 'p':
if (p[3])
goto Lerror;
global.params.preservePaths = true;
break;
case 0:
error(Loc(), "-o no longer supported, use -of or -od");
break;
default:
goto Lerror;
}
}
else if (p[1] == 'D')
{
global.params.doDocComments = true;
switch (p[2])
{
case 'd':
if (!p[3])
goto Lnoarg;
global.params.docdir = p + 3;
break;
case 'f':
if (!p[3])
goto Lnoarg;
global.params.docname = p + 3;
break;
case 0:
break;
default:
goto Lerror;
}
}
else if (p[1] == 'H')
{
global.params.doHdrGeneration = true;
switch (p[2])
{
case 'd':
if (!p[3])
goto Lnoarg;
global.params.hdrdir = p + 3;
break;
case 'f':
if (!p[3])
goto Lnoarg;
global.params.hdrname = p + 3;
break;
case 0:
break;
default:
goto Lerror;
}
}
else if (p[1] == 'X')
{
global.params.doJsonGeneration = true;
switch (p[2])
{
case 'f':
if (!p[3])
goto Lnoarg;
global.params.jsonfilename = p + 3;
break;
case 0:
break;
default:
goto Lerror;
}
}
else if (strcmp(p + 1, "ignore") == 0)
global.params.ignoreUnsupportedPragmas = true;
else if (strcmp(p + 1, "property") == 0)
global.params.enforcePropertySyntax = true;
else if (strcmp(p + 1, "inline") == 0)
global.params.useInline = true;
else if (strcmp(p + 1, "lib") == 0)
global.params.lib = true;
else if (strcmp(p + 1, "nofloat") == 0)
global.params.nofloat = true;
else if (strcmp(p + 1, "quiet") == 0)
{
// Ignore
}
else if (strcmp(p + 1, "release") == 0)
global.params.release = true;
else if (strcmp(p + 1, "betterC") == 0)
global.params.betterC = true;
else if (strcmp(p + 1, "noboundscheck") == 0)
{
setboundscheck = true;
boundscheck = 0;
}
else if (memcmp(p + 1, "boundscheck", 11) == 0)
{
// Parse:
// -boundscheck=[on|safeonly|off]
if (p[12] == '=')
{
if (strcmp(p + 13, "on") == 0)
{
setboundscheck = true;
boundscheck = 2;
}
else if (strcmp(p + 13, "safeonly") == 0)
{
setboundscheck = true;
boundscheck = 1;
}
else if (strcmp(p + 13, "off") == 0)
{
setboundscheck = true;
boundscheck = 0;
}
else
goto Lerror;
}
else
goto Lerror;
}
else if (strcmp(p + 1, "unittest") == 0)
global.params.useUnitTests = true;
else if (p[1] == 'I')
{
if (!global.params.imppath)
global.params.imppath = new Strings();
global.params.imppath->push(p + 2);
}
else if (p[1] == 'J')
{
if (!global.params.fileImppath)
global.params.fileImppath = new Strings();
global.params.fileImppath->push(p + 2);
}
else if (memcmp(p + 1, "debug", 5) == 0 && p[6] != 'l')
{