Developer forums (C::B DEVELOPMENT STRICTLY!) > Development

Several improvements to Code Completion plugin

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ollydbg:

--- Quote from: Huki on August 28, 2014, 08:33:33 pm ---Here is a patch that adds support for:
1) Nested unnamed (struct or union) within unnamed: all the members should be invokable from the parent class or struct.
2) Show tooltips for members of unnamed / enum within class invoked directly (also for nested cases).


--- End quote ---

Hi, Huki, thanks for the contribution, this patch is in trunk now(rev 9901) with some comments added by me.

ollydbg:
Hi, with the cctest project, I can get such beautiful result:


--- Code: ----PASS: ClassA::  a
-PASS: ClassA::  s
-PASS: ClassA::  u
-PASS: ClassA::  v
-PASS: ClassA::  STRUCT_A
-PASS: ClassA::  STRUCT_B
-PASS: ClassA::  UNNAMED_A
-PASS: ClassA::  UNNAMED_B
-PASS: ClassA::  ENUM_A
-PASS: ClassA::  ENUM_B
--------------------------------------------------------
Total 10 tests, 10 PASS, 0 FAIL
--------------------------------------------------------

--- End code ---

Here is the test file:

--- Code: ---class ClassA
{
public:
    int a;
    struct A
    {
        int c;
    } z;

    // unnamed struct
    struct
    {
        int s;

        union
        {
            int u;
            short v;
        };

        enum EnumS
        {
            STRUCT_A,
            STRUCT_B,
        };
    };

    enum
    {
        UNNAMED_A,
        UNNAMED_B
    };

    enum EnumA
    {
        ENUM_A,
        ENUM_B
    };
};

// Hovering on following member variables should
// show tooltip: a, s, u, v, all the enums like STRUCT_A, etc.
// not c

//ClassA:: //a,s,u,v,STRUCT_A,STRUCT_B,UNNAMED_A,UNNAMED_B,ENUM_A,ENUM_B

--- End code ---

SteelRat:
I still don't understand logic of inactive code's highlighting or is it bug?
Little test for example:


--- Code: (H) ---#ifndef _MAIN_H_
#define _MAIN_H_

#define TEST 0

#endif

--- End code ---


--- Code: (CPP) ---#include "main.h"

//#define TEST 0

int main()
{

#if defined(TEST)
int = 0;
#else
int = 1;
#end

#ifdef TEST
int n = 0;
#else
int n = 1;
#endif

#if TEST == 1
int n = 2;
#endif

#if TEST == 0
int n = 3;
#endif
}
--- End code ---

If TEST defined in header - it is ignored always, it just does not exist for highlighting. CC can't find declaration until opening Symbols browser - then it can. If TEST defined in the same file it has strange behaviour with defined: TEST, TEST 1, TEST 2. For example, "#if defined" works well, but next "#if TEST == 1" - ignored.

ollydbg:

--- Quote from: SteelRat on September 04, 2014, 11:01:38 am ---CC can't find declaration until opening Symbols browser - then it can.

--- End quote ---
I can't reproduce this bug, it works fine here with your test code.

BTW: CC has nothing to do with active C preprocessor highlighting, highlighting was done purely by scintilla editor control.

SteelRat:
Can i modify scintilla myself? I mean license permission. When there will be some time for it.

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