Interpreters
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abcs
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Run GC after every code execution.

This commit is contained in:
Danila Fedorin 2018-08-14 16:22:50 -07:00
parent 807c2a9e68
commit 696c86fef0
1 changed files with 10 additions and 1 deletions
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11
src/main.cpp
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@ -60,6 +60,7 @@ class abacus_ref {
abacus_ref(void* data, void (*free_func)(void*));
abacus_ref(const abacus_ref& other);
abacus_ref& operator=(const abacus_ref& other);
abacus_ref& operator=(std::nullptr_t);
operator libab_ref*() {
return &ref;
}
@ -83,6 +84,12 @@ abacus_ref& abacus_ref::operator=(const abacus_ref& other) {
return *this;
}
abacus_ref& abacus_ref::operator=(std::nullptr_t t) {
libab_ref_free(&ref);
libab_ref_null(&ref);
return *this;
}
abacus_ref::~abacus_ref() {
libab_ref_free(&ref);
}
@ -180,10 +187,12 @@ void abacus::add_function(const std::string& name, libab_function_ptr ptr, const
abacus_ref abacus::run(const std::string& code) {
abacus_ref value;
libab_run_scoped(&ab, code.c_str(), scope, value);
libab_gc_run(&ab.containers);
return value;
}
abacus::~abacus() {
scope = nullptr;
libab_free(&ab);
}
@ -195,5 +204,5 @@ int main() {
ab.add_function("minus", function_minus, "(num, num)->num");
ab.add_function("times", function_times, "(num, num)->num");
ab.add_function("divide", function_divide, "(num, num)->num");
ab.run("print(to_string(plus(1, times(3, 3))))");
ab.run("fun test(): unit {}; print(to_string(plus(1, times(3, 3))))");
}