Compile with '-exx'. That will add in additional runtime checking for things like bounds. When I compile with -exx and run your example, I get: $ ./tinybasic hello.bas Aborting due to runtime error 6 (out of bounds array access) at line 573 of tinybasic.bas::INITLEX2() So I think your problem is so...

Compile with '-exx'. That will add in additional runtime checking for things like bounds. When I compile with -exx and run your example, I get: $ ./tinybasic hello.bas Aborting due to runtime error 6 (out of bounds array access) at line 573 of tinybasic.bas::INITLEX2() So I think your problem is so...

I'm using: FreeBASIC Compiler - Version 1.10.1 (2023-12-24), built for win64 (64bit) On Windows 10. I have a simple program (650 lines of code, 36 functions) that is causing me problems :( I compile with: fbc64 -lang qb tinybasic.bas I run with: tinybasic hello.bas If I put a debugging function at t...

No problem I was just a bit irritated. I _think_ it is perhaps a language issue, e.g., English vs. whatever his native tongue is (Croatian?). In any case, his English is much better than my Croatian! :) As I'm very friendly. I'll post some code in fbc with only Win Api but you will have to translat...

I found something in Vanya IUP IDE and looking to me very complicated : I agree. Using CreatePipe can get pretty involved. I think the best bets are: * as suggested earlier by srvaldez and dodicat, use the shell command to run the compiler, and redirect the output to a temp file. Then just load the...

aurelVZAB wrote: ↑Jan 17, 2023 9:15 dodicat
i tested with proper paths
and nothing ..simply not work

Works fine for me here.

dodicat wrote: ↑Jan 17, 2023 10:10 For some reason C++ sends errors to the console and not the window, I will have to investigate.

g++ writes warnings/errors to stderr, so you'll need to capture that also.

Very cool!
Also works on Ubuntu under WSL. Note: I did have to install missing libtinfo5

Thanks for sharing!

When I compile this with v1.09, I get: fbc -s gui multiwin2.bas multiwin2.bas(10) warning 4(2): Suspicious pointer assignment multiwin2.bas(29) warning 4(2): Suspicious pointer assignment multiwin2.bas(65) error 20: Type mismatch, before ')' in 'AppendMenu(hMenu, MF_POPUP, cast(UINT,hSubMenu), "...

Using: FreeBASIC Compiler - Version 1.09.0 (2021-12-31), built for win64 (64bit) On Windows 10. If I compile this with fbc foo.bas: print 78 + 34 * 9 * (45 * (23 - 15 * 4) - 8) The output is: -511860 If I compile it with: fbc -lang qb The output is: 12428 Why the difference? Note that GW-Basic, PC-B...

badidea wrote: ↑Feb 21, 2022 20:38

Ed Davis wrote:Here is a (hopefully) simple one I wrote a few years ago. It uses precedence climbing to parse the expression.

Thanks, I'll look into that code. I gives some errors now with the latest compiler.

How did you compile it?
It requires "-lang qb" in order to compile.

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Did anyone make ever made a calculator in freebasic that can be called from the command line / terminal? E.g. if I type fbcalc "((3+4)/2-1)" I get as output 2.5 Here is a (hopefully) simple one I wrote a few years ago. It uses precedence climbing to parse the expression. 'Eval function, s...

In 1.07, the following compiles warning free with "-lang qb": declare function foo$ dim s$ s$ = foo$ function foo$ foo$ = "bar" end function In 1.08 (both fbc32 and fbc64) I get: foo.bas(4) warning 44(1): Suffix ignored in 'foo$' Is there a way to disable the new warning?

aurelVZAB wrote:Ok
I still dont know how to kill console in background ?? ..it is so annoying ...

When you compile, use the "-s gui" option, as in:

fbc -s gui toy.bas

This tells FreeBasic you don't want that annoying console :)

I always thought exponentiation was always evaluated right to left. Low and behold, about half the languages I looked at do it left to right and half do it right to left. QBasic, VB, and FB all do it left to right. Python does it right to left. Most mathematicians insist on right to left as well al...