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- Updated to DMD frontend 1.041.

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- Removed dmd/inifile.c , it's not under a free license, replaced with libconfig based config file.
This commit is contained in:
Tomas Lindquist Olsen
2009-03-12 20:37:27 +01:00
parent ff354d59b2
commit 8b751cce0e
57 changed files with 1319 additions and 2477 deletions
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dmd/statement.c
+21 -14
View File
@@ -1,6 +1,6 @@
// Compiler implementation of the D programming language
// Copyright (c) 1999-2008 by Digital Mars
// Copyright (c) 1999-2009 by Digital Mars
// All Rights Reserved
// written by Walter Bright
// http://www.digitalmars.com
@@ -12,7 +12,7 @@
#include <stdlib.h>
#include <assert.h>
#include "mem.h"
#include "rmem.h"
#include "statement.h"
#include "expression.h"
@@ -96,6 +96,18 @@ void Statement::error(const char *format, ...)
va_end( ap );
}
void Statement::warning(const char *format, ...)
{
if (global.params.warnings && !global.gag)
{
fprintf(stdmsg, "warning - ");
va_list ap;
va_start(ap, format);
::verror(loc, format, ap);
va_end( ap );
}
}
int Statement::hasBreak()
{
//printf("Statement::hasBreak()\n");
@@ -539,10 +551,7 @@ int CompoundStatement::blockExit()
//printf("%s\n", s->toChars());
if (!(result & BEfallthru) && !s->comeFrom())
{
if (global.params.warnings)
{ fprintf(stdmsg, "warning - ");
s->error("statement is not reachable");
}
s->warning("statement is not reachable");
}
result &= ~BEfallthru;
@@ -1029,9 +1038,11 @@ Statement *ForStatement::semantic(Scope *sc)
sc = sc->push(sym);
if (init)
init = init->semantic(sc);
#if 0
if (!condition)
// Use a default value
condition = new IntegerExp(loc, 1, Type::tboolean);
#endif
sc->noctor++;
if (condition)
{
@@ -1096,9 +1107,9 @@ int ForStatement::blockExit()
result &= ~BEfallthru; // the body must do the exiting
if (body)
{ int r = body->blockExit();
if (r & BEbreak)
if (r & (BEbreak | BEgoto))
result |= BEfallthru;
result |= r & ~(BEbreak | BEcontinue);
result |= r & ~(BEfallthru | BEbreak | BEcontinue);
}
if (increment && increment->canThrow())
result |= BEthrow;
@@ -1669,7 +1680,7 @@ Statement *ForeachStatement::semantic(Scope *sc)
default: assert(0);
}
const char *r = (op == TOKforeach_reverse) ? "R" : "";
int j = sprintf(fdname, "_aApply%s%.*s%" PRIuSIZE, r, 2, fntab[flag], dim);
int j = sprintf(fdname, "_aApply%s%.*s%zu", r, 2, fntab[flag], dim);
assert(j < sizeof(fdname));
//LDC: Build arguments.
Arguments* args = new Arguments;
@@ -2323,9 +2334,7 @@ Statement *SwitchStatement::semantic(Scope *sc)
if (!sc->sw->sdefault)
{ hasNoDefault = 1;
if (global.params.warnings)
{ warning("%s: switch statement has no default", loc.toChars());
}
warning("switch statement has no default");
// Generate runtime error if the default is hit
Statements *a = new Statements();
@@ -3930,5 +3939,3 @@ LabelDsymbol *LabelDsymbol::isLabel() // is this a LabelDsymbol()?
{
return this;
}