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Accessing a variable declared in the upper scope #638

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arakov opened this issue Mar 19, 2024 · 1 comment
Closed

Accessing a variable declared in the upper scope #638

arakov opened this issue Mar 19, 2024 · 1 comment
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Design Idea New language feature
Milestone
ELENA 7.x

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@arakov
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arakov commented Mar 19, 2024 •
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If two variables are declared in different scopes they can have the same name.

There has to be a way to refer a variable declared in the upper scope:

  var a := new List();
  {
     var a := 2;

     super a.append(a); 
  };

  console.printLine(a.asEnumerable());

The proposed syntax can be used for script grammar (see xforms).
@arakov arakov added the Design Idea New language feature label Mar 19, 2024
@arakov arakov added this to the ELENA 6.0 milestone Mar 19, 2024
arakov added a commit that referenced this issue Mar 20, 2024
@arakov
[ADDED] #638 - Accessing a variable declared in the upper scope
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@arakov
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arakov commented Mar 20, 2024

Done in ELENA 6.0.8

@arakov arakov closed this as completed Mar 20, 2024
@arakov arakov mentioned this issue Mar 21, 2024
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arakov added a commit that referenced this issue Mar 21, 2024
@arakov
Iteration20 (#639)
3902dc4 
* preparing new version
* [FIXED] calling a variadic method without arguments directly
* [ADDED] an opcode LNEG
* [ADDED] native negate operation for long integers
* [FIXED] declaring a template based type with T is an array as a method result
* [ADDED] sqlite module
* [FIXED] string.toUpper() : returns a string with an incorrect length
* [FIXED] Rosetta Code : Vigenère cipher
* [FIXING]c_a_g sample
* [FIXED] GC : perm generation is not included as roots for the partial collect
* [FIXED] windproc
* [ADDED] support for stdcall for win32
* IDE - refactoring notification routines
* [FIXED] IDE notification refactoring
* [FIXED] displaying stack-allocated structures
* [Samples] c_a_g sample
* [ADDED] c_a_g sample
* [ADDED] agenda sample
* [ADDED] graph sample
* [FIXED] it has to be possible to convert int literal directly to v_int8 / v_int16 / v_int64, depending on the value size
* [FIXED] warn if the source code is not compiled after the change before run / debug
* [FIXED] warn if the source code is changed and not save before run / debug
* [FIXED] the document is in read-only mode during the debugging
* [FIXED] #636 - IDE bugs
* [ADDED]x86 mt
* [FIXED] x86 MTA : starting the new thread / program
* [FIXED] x86 MTA : GC routine
* [FIXED] byrefHandler : if it is not contain the explicit return, assign self to byref retVal
* [FIXED] no need for typecasting operation after if-else operation with both branches containging returning operation
* [FIXED] #634 - debugger step over some expressions
* [FIXED] optimizing operation with int constants
* [ADDED] xforms module
* [ADDED] multi-profiles per a single project file; new option -l<profile-name>
* [ADDED] project settings - select the project profile
* [ADDED] #638 - Accessing a variable declared in the upper scope
* fixing script samples
@arakov arakov mentioned this issue Mar 21, 2024
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3 tasks
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