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A python C code generator

License: MIT License

Python 99.75% Batchfile 0.25%

c code-generation python

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archanar3 nicogetaz sandeshghimire hao507 dsoderholm autoee yinzi71415 nilintxc rockrider001 testbauer peterbabui liker292 shakfu autoas ajunlonglive yuhanglee liangyongzhenya

cfile's Issues

An example to generate a structure initializer

Thanks for the work, probably the only one which would work for the my needs!
Is there a way to generate either of the following lines:

typedef struct mystruct {
    int            field_1;
    int            field_2;
} my_struct_t ;

my_struct_t instance = {
    .field_1= 0,
    .field_2= 1
};

typedef struct mystruct {
    int            field_1;
    int            field_2;
} my_struct_t ;

my_struct_t instance = { 0, 1 };

Thanks in advance

Mypy run reveals a bunch of type errors

Hi,

Cool project by the way.

I was messing around with my fork of your project (not many changes mostly just running black and a couple of tweaks), and the I ran mypy:

mypy src

and I got the following (I fixed a couple, so this list should be a little longer on your version). I definitely recommend checking this out since you need to have rigor in your type system and vs code doesn't pick up on these.

src/cfile/core.py:469: note: By default the bodies of untyped functions are not checked, consider using --check-untyped-defs  [annotation-unchecked]
src/cfile/core.py:477: error: Item "Comment" of "Comment | Statement | Sequence" has no attribute "append"  [union-attr]
src/cfile/core.py:477: error: Item "Statement" of "Comment | Statement | Sequence" has no attribute "append"  [union-attr]
src/cfile/core.py:484: error: Item "Comment" of "Comment | Statement | Sequence" has no attribute "extend"  [union-attr]
src/cfile/core.py:484: error: Item "Statement" of "Comment | Statement | Sequence" has no attribute "extend"  [union-attr]
src/cfile/writer.py:34: error: Incompatible types in assignment (expression has type "None", variable has type "str")  [assignment]
src/cfile/writer.py:35: error: Incompatible types in assignment (expression has type "None", variable has type "TextIO")  [assignment]
src/cfile/writer.py:141: error: "TextIO" has no attribute "getvalue"  [attr-defined]
src/cfile/writer.py:148: error: "TextIO" has no attribute "getvalue"  [attr-defined]
src/cfile/writer.py:155: error: Cannot call function of unknown type  [operator]
src/cfile/writer.py:162: error: Item "Comment" of "Comment | Statement | Sequence" has no attribute "__iter__" (not iterable)  [union-attr]
src/cfile/writer.py:162: error: Item "Statement" of "Comment | Statement | Sequence" has no attribute "__iter__" (not iterable)  [union-attr]
src/cfile/writer.py:162: error: Item "Sequence" of "Comment | Statement | Sequence" has no attribute "__iter__" (not iterable)  [union-attr]
src/cfile/writer.py:189: error: Cannot call function of unknown type  [operator]
src/cfile/writer.py:212: error: Cannot call function of unknown type  [operator]
src/cfile/writer.py:317: error: Argument 1 to "_write_type" of "Writer" has incompatible type "Type | Struct"; expected "Type | StructRef"  [arg-type]
src/cfile/writer.py:341: error: Item "Struct" of "Type | Struct" has no attribute "pointer"  [union-attr]
src/cfile/writer.py:351: error: Item "Struct" of "Type | Struct" has no attribute "pointer"  [union-attr]
src/cfile/writer.py:437: error: Argument 1 to "len" has incompatible type "Comment | Statement | Sequence"; expected "Sized"  [arg-type]
src/cfile/factory.py:34: error: Incompatible return value type (got "Line", expected "Blank")  [return-value]
src/cfile/factory.py:99: error: Invalid type comment or annotation  [valid-type]
src/cfile/factory.py:99: note: Suggestion: use core.Block[...] instead of core.Block(...)
src/cfile/factory.py:114: error: Argument 2 to "Function" has incompatible type "str | Type | Struct | None"; expected "str | Type | None"  [arg-type]
src/cfile/factory.py:126: error: Argument 1 to "Type" has incompatible type "str | Type | Struct"; expected "str | Type"  [arg-type]
Found 22 errors in 3 files (checked 5 source files)

Redundant boolean operations

In several places I have found highly redundant boolean opertions. For example:

cfile/cfile/__init__.py

Line 25 in 21bc32b

self.sys=True if sys==True else False

can be rewritten as self.sys=sys, or self.sys=bool(sys) if you're paranoid about imprecise types. Also, in general, x == True is eqivalent to x, and x == False - to not x. I think refactoring this would make your code a lot clearer

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