Thank you for your detailed explanation of "dummy parameter" !
>It is still unclear to me what you are trying to accomplish.
>Implicit typying and implicit interfaces are a compile-time
>thing.
...
>An -fcheck=implicit-type option that generates a runtime
>error that does not make sense to m
Thanks for your reply !
>The word "parameter" has very a specific meaning in Fortran. The
>entity that is passed into a function or subroutine is an "actual
>argument". The entity within the functions associated with the
>"actual argument" is a "dummy argument".
Can I understand "dummy parameters"
My doubt :
1.Does the compilation option only need to support fortran versions above
9, o5r does it also need to support fortran 77?
2.Regarding parameter checking, *my idea is that after the user creates an
array of a specified size, it is passed into the function as a parameter*.
However, the arr
Gwen Fu 于 2025年3月25日周二 下午8:34写道：
> I found out that "-fcheck=*" is an option for runtime checking, but the
> relevant options are commented out.
> OPT_fcheck_ = 1070,/* -fcheck= */
> /* OPT_fcheck_assert = 1071, *//* -fcheck=assert */
> /* OPT_fcheck_boun
"gdb --args ../objdir/gcc/cc1plus -Wall -Wextra example.cc "
When I debug to this line of code: gcc/c-family/c-warn.cc : line 1184
in function: conversion_warning:
if (!warn_conversion && !warn_sign_conversion && !warn_float_conversion )
return false;
the program directly return false whic
Thank you! After replacing the outdated centOS operating system and
compiling for eight hours（That's carzy to me）, I have successfully
installed and built gcc😂😂
Jonathan Wakely 于 2025年3月8日周六 下午5:25写道：
>
>
> On Sat, 8 Mar 2025, 08:43 LIU Hao via Gcc, wrote:
>
>> 在 2025-3-8 15:20, Gwen Fu 写道:
>>
After I finished ../gcc/configure --prefix=$HOME/GCC-4.6.2
--enable-languages=c,c++,fortran --disable-multilib , I executed "make -j
2" . However , error occurred !
...(,omit unnecessary info)
checking whether gcc -std=gnu99 supports -pedantic -Wlong-long... yes
checking whether gcc -std=gn
Dear GCC Community,
I have just joined the GCC community and am currently learning about the
framework and essential knowledge related to the GCC compiler. I have
cloned the GCC source code to my virtual machine, but I find the codebase
to be quite large and am unsure where to start. Do you have a
Dear GCC Community:
I hope this email finds you well. My name is Gwen Fu(or Pengrui Fu), and I
am interested in participating in Google Summer of Code 2025 with GCC. I am
writing to discuss THIS PROJECT("Fortran – run-time argument checking")
idea and seek your feedback before submitting my formal
