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We want to keep the code style consistent, this first commit adds a
.clang-format in order to "document" our style code.
This patch also adds a target *linter* to Makefile which will complain
if we have any style issue on test and src dirs.
I have run the follow command to create the .clang-format file:
$ clang-format -style=mozilla -dump-config > .clang-format
And I also made some adjusts to .clang-format changing the following
properties:
PointerAlignment: Right
ColumnLimit: 120
Commands executed to fix the current styling:
$ find . -name *.h | xargs clang-format -i
$ find . -name *.c | xargs clang-format -i
Signed-off-by: Johnny Richard <johnny@johnnyrichard.com>
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We are allocating heap memory to create tokens value, we can minimize the
number of allocations if we start using string_view.
We have other problems, right now the tokens value ownership are quite
unclear once the AST nodes also share the memory allocation done by
token_get_next_token function.
It's important to clarify we also have memory leaks on the current
implementation. Hence, we are going to start using string_view to make
the memory management easier. :^)
Signed-off-by: Johnny Richard <johnny@johnnyrichard.com>
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Signed-off-by: Johnny Richard <johnny@johnnyrichard.com>
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After enabling the warning flags, the compiler was firing the following
warnings:
warning: implicit declaration of function ‘strdup’; did you mean ‘strcmp’? [-Wimplicit-function-declaration]
token->value = strdup("(");
^~~~~~
strcmp
warning: assignment to ‘char *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
token->value = strdup("(");
^
In order to fix these warnings above, I have decided to replace *strdup*
and *strndup* by *strcpy* and *strncpy* functions.
Signed-off-by: Johnny Richard <johnny@johnnyrichard.com>
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Signed-off-by: Johnny Richard <johnny@johnnyrichard.com>
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We want to have different folders for src and objs files.
Signed-off-by: Johnny Richard <johnny@johnnyrichard.com>
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Signed-off-by: Johnny Richard <johnny@johnnyrichard.com>
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