Hi!

Been having fun with your product. As I use the IDE I notice some interesting "features" that I like very much. But then I don't usually us an IDE so... but anyway, I like the point at line in far left of window selects the line. I like the ctrl-right arrow recognizes first parameter in function parameter lists ( no more abcfun( int i) and can do abcfun(int i) - notice the space!). There are some others, like keeping windows open between opening a project.. etc.

Ok, I do have a question:

I enabled exception handling in my application, and started getting some odd warnings from my main.cpp file during a compile. When I turn off exception handling, this goes away.

sc Main.cpp -Ae -mn -C -WA -S -3 -a8 -c -gf -D_CONSOLE=1 -D_MT=1 -oMain.obj
Warning: D:\APPS\DIGITAL_MARS\AUDITOR\Main.cpp(55): implied return of
__uninitialized_copy_aux at closing '}' does not return value
Warning: D:\APPS\DIGITAL_MARS\AUDITOR\Main.cpp(55): implied return of
vector<Connection ,__default_alloc_template<1,0> >::_M_allocate_and_copy at
closing '}' does not return value
Warning: D:\APPS\DIGITAL_MARS\AUDITOR\Main.cpp(55): implied return of
__uninitialized_fill_n_aux at closing '}' does not return value
Warning: D:\APPS\DIGITAL_MARS\AUDITOR\Main.cpp(55): implied return of
__uninitialized_copy_aux at closing '}' does not return value
Lines Processed: 258921  Errors: 0  Warnings: 4
Successful build

I've tried a few things (reorganizing includes - changing calling convention, adding copy c'tor to classes - turning off auto prototyping), but no success. Its clear that the definition of these functions are like:

blahclass(type1 t, type2 t1)

And the compiler is giving them a defualt prototype form like

int blahclass(type1 t, type2 t1)

Any ideas??

Richard

In article <ap3tjt$2b74$1@digitaldaemon.com>, fractal@clark.net says...

I tried to isolate the problem a little.. so here's the source:

//vectortest.h
include <vector>
class in
{
public:
in() { }
in(const in& i) { }
~in() { }
};
class test
{
public:
test() { }
~test() { }
private:
vector<in> g;
};

//vectortest.cpp
#include "vectortest.h"
void doit()
{
test t;
}

I put these into a new project with defualt settings and compiled the cpp file. It built with no errors or warnings. Then I checked the Exception Handling box on compiler options and rebuilt. The response follows. I also tried the -EH option suggested in the compiler tools and reference.. but no joy. I'm pretty sure its innocuous, but I hate releasing code with warnings.

sc vectortest.cpp -Ae -Ar -Aa -r -mn -C -WA -S -3 -a8 -c -gf -D_CONSOLE=1
-ovectortest.obj
Warning: D:\APPS\DIGITAL_MARS\test2\vectortest.cpp(10): implied return of
__uninitialized_copy_aux at closing '}' does not return value
Warning: D:\APPS\DIGITAL_MARS\test2\vectortest.cpp(10): implied return of
vector<in ,__default_alloc_template<0,0> >::_M_allocate_and_copy at closing '}'
does not return value
Warning: D:\APPS\DIGITAL_MARS\test2\vectortest.cpp(10): implied return of
__uninitialized_fill_n_aux at closing '}' does not return value
Warning: D:\APPS\DIGITAL_MARS\test2\vectortest.cpp(10): implied return of
__uninitialized_copy_aux at closing '}' does not return value
Lines Processed: 4694  Errors: 0  Warnings: 4
Successful build

Richard

>
>Hi!
>
>Been having fun with your product. As I use the IDE I notice some interesting "features" that I like very much. But then I don't usually us an IDE so... but anyway, I like the point at line in far left of window selects the line. I like the ctrl-right arrow recognizes first parameter in function parameter lists ( no more abcfun( int i) and can do abcfun(int i) - notice the space!). There are some others, like keeping windows open between opening a project.. etc.
>
>Ok, I do have a question:
>
>I enabled exception handling in my application, and started getting some odd warnings from my main.cpp file during a compile. When I turn off exception handling, this goes away.
>
>sc Main.cpp -Ae -mn -C -WA -S -3 -a8 -c -gf -D_CONSOLE=1 -D_MT=1 -oMain.obj
>Warning: D:\APPS\DIGITAL_MARS\AUDITOR\Main.cpp(55): implied return of
>__uninitialized_copy_aux at closing '}' does not return value
>Warning: D:\APPS\DIGITAL_MARS\AUDITOR\Main.cpp(55): implied return of
>vector<Connection ,__default_alloc_template<1,0> >::_M_allocate_and_copy at
>closing '}' does not return value
>Warning: D:\APPS\DIGITAL_MARS\AUDITOR\Main.cpp(55): implied return of
>__uninitialized_fill_n_aux at closing '}' does not return value
>Warning: D:\APPS\DIGITAL_MARS\AUDITOR\Main.cpp(55): implied return of
>__uninitialized_copy_aux at closing '}' does not return value
>Lines Processed: 258921  Errors: 0  Warnings: 4
>Successful build
>
>I've tried a few things (reorganizing includes - changing calling convention, adding copy c'tor to classes - turning off auto prototyping), but no success. Its clear that the definition of these functions are like:
>
>blahclass(type1 t, type2 t1)
>
>And the compiler is giving them a defualt prototype form like
>
>int blahclass(type1 t, type2 t1)
>
>Any ideas??
>
>Richard
>
>

In article <ap3tjt$2b74$1@digitaldaemon.com>, fractal@clark.net says...

I tried to isolate the problem a little.. so here's the source:

//vectortest.h
include <vector>
class in
{
public:
in() { }
in(const in& i) { }
~in() { }
};
class test
{
public:
test() { }
~test() { }
private:
vector<in> g;
};

//vectortest.cpp
#include "vectortest.h"
void doit()
{
test t;
}

I put these into a new project with defualt settings and compiled the cpp file. It built with no errors or warnings. Then I checked the Exception Handling box on compiler options and rebuilt. The response follows. I also tried the -EH option suggested in the compiler tools and reference.. but no joy. I'm pretty sure its innocuous, but I hate releasing code with warnings.

sc vectortest.cpp -Ae -Ar -Aa -r -mn -C -WA -S -3 -a8 -c -gf -D_CONSOLE=1
-ovectortest.obj
Warning: D:\APPS\DIGITAL_MARS\test2\vectortest.cpp(10): implied return of
__uninitialized_copy_aux at closing '}' does not return value
Warning: D:\APPS\DIGITAL_MARS\test2\vectortest.cpp(10): implied return of
vector<in ,__default_alloc_template<0,0> >::_M_allocate_and_copy at closing '}'
does not return value
Warning: D:\APPS\DIGITAL_MARS\test2\vectortest.cpp(10): implied return of
__uninitialized_fill_n_aux at closing '}' does not return value
Warning: D:\APPS\DIGITAL_MARS\test2\vectortest.cpp(10): implied return of
__uninitialized_copy_aux at closing '}' does not return value
Lines Processed: 4694  Errors: 0  Warnings: 4
Successful build

Richard

>
>Hi!
>
>Been having fun with your product. As I use the IDE I notice some interesting "features" that I like very much. But then I don't usually us an IDE so... but anyway, I like the point at line in far left of window selects the line. I like the ctrl-right arrow recognizes first parameter in function parameter lists ( no more abcfun( int i) and can do abcfun(int i) - notice the space!). There are some others, like keeping windows open between opening a project.. etc.
>
>Ok, I do have a question:
>
>I enabled exception handling in my application, and started getting some odd warnings from my main.cpp file during a compile. When I turn off exception handling, this goes away.
>
>sc Main.cpp -Ae -mn -C -WA -S -3 -a8 -c -gf -D_CONSOLE=1 -D_MT=1 -oMain.obj
>Warning: D:\APPS\DIGITAL_MARS\AUDITOR\Main.cpp(55): implied return of
>__uninitialized_copy_aux at closing '}' does not return value
>Warning: D:\APPS\DIGITAL_MARS\AUDITOR\Main.cpp(55): implied return of
>vector<Connection ,__default_alloc_template<1,0> >::_M_allocate_and_copy at
>closing '}' does not return value
>Warning: D:\APPS\DIGITAL_MARS\AUDITOR\Main.cpp(55): implied return of
>__uninitialized_fill_n_aux at closing '}' does not return value
>Warning: D:\APPS\DIGITAL_MARS\AUDITOR\Main.cpp(55): implied return of
>__uninitialized_copy_aux at closing '}' does not return value
>Lines Processed: 258921  Errors: 0  Warnings: 4
>Successful build
>
>I've tried a few things (reorganizing includes - changing calling convention, adding copy c'tor to classes - turning off auto prototyping), but no success. Its clear that the definition of these functions are like:
>
>blahclass(type1 t, type2 t1)
>
>And the compiler is giving them a defualt prototype form like
>
>int blahclass(type1 t, type2 t1)
>
>Any ideas??
>
>Richard
>
>

In article <ap3tjt$2b74$1@digitaldaemon.com>, fractal@clark.net says...

I tried to isolate the problem a little.. so here's the source:

//vectortest.h
include <vector>
class in
{
public:
in() { }
in(const in& i) { }
~in() { }
};
class test
{
public:
test() { }
~test() { }
private:
vector<in> g;
};

//vectortest.cpp
#include "vectortest.h"
void doit()
{
test t;
}

I put these into a new project with defualt settings and compiled the cpp file. It built with no errors or warnings. Then I checked the Exception Handling box on compiler options and rebuilt. The response follows. I also tried the -EH option suggested in the compiler tools and reference.. but no joy. I'm pretty sure its innocuous, but I hate releasing code with warnings.

sc vectortest.cpp -Ae -Ar -Aa -r -mn -C -WA -S -3 -a8 -c -gf -D_CONSOLE=1
-ovectortest.obj
Warning: D:\APPS\DIGITAL_MARS\test2\vectortest.cpp(10): implied return of
__uninitialized_copy_aux at closing '}' does not return value
Warning: D:\APPS\DIGITAL_MARS\test2\vectortest.cpp(10): implied return of
vector<in ,__default_alloc_template<0,0> >::_M_allocate_and_copy at closing '}'
does not return value
Warning: D:\APPS\DIGITAL_MARS\test2\vectortest.cpp(10): implied return of
__uninitialized_fill_n_aux at closing '}' does not return value
Warning: D:\APPS\DIGITAL_MARS\test2\vectortest.cpp(10): implied return of
__uninitialized_copy_aux at closing '}' does not return value
Lines Processed: 4694  Errors: 0  Warnings: 4
Successful build

Richard

>Been having fun with your product. As I use the IDE I notice some interesting "features" that I like very much. But then I don't usually us an IDE so... but anyway, I like the point at line in far left of window selects the line. I like the ctrl-right arrow recognizes first parameter in function parameter lists ( no more abcfun( int i) and can do abcfun(int i) - notice the space!). There are some others, like keeping windows open between opening a project.. etc.
>
>Ok, I do have a question:
>
>I enabled exception handling in my application, and started getting some odd warnings from my main.cpp file during a compile. When I turn off exception handling, this goes away.
>
>sc Main.cpp -Ae -mn -C -WA -S -3 -a8 -c -gf -D_CONSOLE=1 -D_MT=1 -oMain.obj
>Warning: D:\APPS\DIGITAL_MARS\AUDITOR\Main.cpp(55): implied return of
>__uninitialized_copy_aux at closing '}' does not return value
>Warning: D:\APPS\DIGITAL_MARS\AUDITOR\Main.cpp(55): implied return of
>vector<Connection ,__default_alloc_template<1,0> >::_M_allocate_and_copy at
>closing '}' does not return value
>Warning: D:\APPS\DIGITAL_MARS\AUDITOR\Main.cpp(55): implied return of
>__uninitialized_fill_n_aux at closing '}' does not return value
>Warning: D:\APPS\DIGITAL_MARS\AUDITOR\Main.cpp(55): implied return of
>__uninitialized_copy_aux at closing '}' does not return value
>Lines Processed: 258921  Errors: 0  Warnings: 4
>Successful build
>
>I've tried a few things (reorganizing includes - changing calling convention, adding copy c'tor to classes - turning off auto prototyping), but no success. Its clear that the definition of these functions are like:
>
>blahclass(type1 t, type2 t1)
>
>And the compiler is giving them a defualt prototype form like
>
>int blahclass(type1 t, type2 t1)
>
>Any ideas??
>
>Richard
>
>