Compilation error __NERD_DIRNAME with fib.js, Debian 12 and pre-compiled nerd v0.0.16

[mavavilj]

Compilation error __NERD_DIRNAME with fib.js, Debian 12 and pre-compiled nerd v0.0.16

[mavavilj]

Not specific to fib.js. Error produced also with, e.g.:

hello.js

// hello world

NOTE:

Possibly the first report of this error, since other Issues seem to be using nectar as opposed to nerd.

[mavavilj]

Fixable by adding the type std::string to:

nerd/self/compiler/native/squel/std.cpp

Line 77 in 400b367

__NERD_DIRNAME = argv_str.substr(0, argv_str.find_last_of("/"));

Then the compiler finishes.

[mavavilj]

Also,

node nerd --run hello.ng
[*] Generating source file
[*] Compiling with preset: speed
lto-wrapper: warning: using serial compilation of 2 LTRANS jobs
lto-wrapper: note: see the ‘-flto’ option documentation for more information
../6yng6/nerdcore/src/./class/fixed_array.h: In member function ‘__ct_comp ’:
../6yng6/nerdcore/src/./class/fixed_array.h:50:50: warning: argument 1 value ‘18446744073709551615’ exceeds maximum object size 9223372036854775807 [-Walloc-size-larger-than=]
   50 |                 value = new NerdCore::VAR[_length];
      |                                                  ^
/usr/include/c++/12/new:128:26: note: in a call to allocation function ‘operator new []’ declared here
  128 | _GLIBCXX_NODISCARD void* operator new[](std::size_t) _GLIBCXX_THROW (std::bad_alloc)
      |                          ^

[*] Executing /root/Downloads/nerd-master/hello
Hello World !

[adrien-thierry]

could you try with GCC10 or 9 just to check if it comes from GCC ?

[mavavilj]

could you try with GCC10 or 9 just to check if it comes from GCC ?

The __NERD_DIRNAME problem persists, but is fixable as I wrote earlier.

in reply to: #161 (comment)

node ../nerd --run hello.js
[*] Generating source file
[*] Compiling with preset: speed

[*] Executing /root/Downloads/nerd-master/example/hello

I am not an expert on GCC, but to me the programming error at L75 and L77 at

nerd/self/compiler/native/squel/std.cpp

Line 75 in 400b367

__NERD_DIRNAME = argv_str.substr(0, argv_str.find_last_of("\\"));

looks evident, since L73 is never executed and thus the variable is never initialized.