可以使用GDB在Fortran 90中打印派生类型的可分配数组的值吗？ [英] Can GDB be used to print values of allocatable arrays of a derived type in Fortran 90?

问题描述

  TYPE derivedType 
 CHARACTER（100）::在Fortran90程序中有以下数据结构： name =''
 INTEGER :: type = 0 
 REAL（KIND（1.0D0））:: property = 0.0 
 END TYPE derivedType 
 $ b $ TYPE（derivedType） ，ALLOCATABLE，DIMENSION（:) :: arrayOfDerivedTypes 
  

当我尝试在GDB中调试和打印值：

 （gdb）p arrayOfDerivedTypes（1）％name 
  

当我知道非理性值（通常是零串，正斜杠和字母串）或完全错误的值（如arrayOfDerivedTypes（1）％name = 9）它是= 2）。我怎样才能让GDB打印正确的值？

背景

我知道：

>

• 此错误： http://sourceware.org/bugzilla/show_bug.cgi?id=9395


• GDB的这个分支： http://sourceware.org/gdb/wiki/ProjectArcher


• http://numericalnoob.blogspot.be/2012/08 /fortran-allocatable-arrays-and-pointers.html

我不想经历麻烦编译一个独立的GDB分支来测试它是否解决了这个问题，如果有人已经知道它不会或者有更好的解决方案可用的话。

时间想象没有还没有解决这个问题。 Fortran社区是否没有更好的免费调试器解决方案？

解决方案

我知道可能会有一些答案，但Sun工作室（sdb）和intel fortran也带有一个调试器

I have the following data structure in a Fortran90 program:

TYPE derivedType
  CHARACTER(100)     :: name      = ' '
  INTEGER            :: type      = 0
  REAL(KIND(1.0D0))  :: property  = 0.0
END TYPE derivedType

TYPE (derivedType), ALLOCATABLE, DIMENSION(:) :: arrayOfDerivedTypes

When I try to debug and print values in GDB like:

(gdb) p arrayOfDerivedTypes(1)%name

I get non-sensical values (often strings of zeros, forward slashes and letters), or completely wrong values (like arrayOfDerivedTypes(1)%name = 9, when I know that it is = 2). How can I get GDB to print the correct values?

Background

I am aware of:

• this bug: http://sourceware.org/bugzilla/show_bug.cgi?id=9395
• this branch of GDB: http://sourceware.org/gdb/wiki/ProjectArcher
• and this blog post on printing allocatable arrays: http://numericalnoob.blogspot.be/2012/08/fortran-allocatable-arrays-and-pointers.html

I don't want to go through the trouble of compiling a separate branch of GDB to test if it solves this problem if someone already knows that it won't or if there is a better solution available.

I have a hard time imagining that there is not a solution to this yet. Does the fortran community not have a better solution for a free debugger yet?

解决方案

I know may answer is a little off but Sun studio (sdb) and intel fortran also come with a debugger

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