Update v-vvork-in-progress-2020-01-03.markdown
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@ -172,7 +172,12 @@ main.v:1:14: cannot import module "mymodule" (not found)
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3| fn main() {
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```
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...oh dear. Can we recover this with gcc? Let's get the symbol name with `nm(1)`:
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...oh dear. Can someone file this as an issue for me? I was following the directions
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[here](https://vlang.io/docs#modules) and I wasn't able to get things working. I can't
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open issues myself because I've been banned from the V issue tracker, or I would have
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already.
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Can we recover this with gcc? Let's get the symbol name with `nm(1)`:
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```console
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$ nm hellomodule.o | grep print_1_1'$'
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@ -186,7 +191,8 @@ declared as:
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pub fn print_1_1() { println('hello, 1 1!') }
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```
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This means we should be able to declare/use it like we would a normal C function:
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This means we should be able to declare/use it like we would a normal C function
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that returns void and without arguments:
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```
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// main.c
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@ -202,7 +208,8 @@ I copied hellomodule.o to the current working directory to test this. I also
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used the C output of the `hello world` program below and replaced the
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`main__main` function with a forward declaration. I called this
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[hello.c](https://clbin.com/7Yisp). This is a very horrible no good hack but
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it worked enough to pass the linker's muster.
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it worked enough to pass the linker's muster. Not doing this caused this
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[shower of linker errors](https://twitter.com/theprincessxena/status/1213161054777331713).
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```console
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$ gcc -o main.o -c main.c
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@ -370,4 +377,5 @@ going to have to do.
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> Don’t ever, ever try to lie to the Internet, because they will catch you. They
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> will deconstruct your spin. They will remember everything you ever say for
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> eternity.
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\- Gabe Newell
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