Merge: global_compiler: Write errors to stderr

[nit.git] / src / compiler / abstract_compiler.nit

diff --git a/src/compiler/abstract_compiler.nit b/src/compiler/abstract_compiler.nit
index e9eacef..cddc8d3 100644 (file)
--- a/src/compiler/abstract_compiler.nit
+++ b/src/compiler/abstract_compiler.nit
@@ -779,6 +779,20 @@ extern void nitni_global_ref_decr( struct nitni_ref *ref );
                v.add "\}"
        end
 
+       # Hook to add specif piece of code before the the main C function.
+       #
+       # Is called by `compile_main_function`
+       fun compile_before_main(v: VISITOR)
+       do
+       end
+
+       # Hook to add specif piece of code at the begin on the main C function.
+       #
+       # Is called by `compile_main_function`
+       fun compile_begin_main(v: VISITOR)
+       do
+       end
+
        # Generate the main C function.
        #
        # This function:
@@ -876,12 +890,16 @@ extern void nitni_global_ref_decr( struct nitni_ref *ref );
                v.add_decl("exit(status);")
                v.add_decl("\}")
 
+               compile_before_main(v)
+
                if no_main then
                        v.add_decl("int nit_main(int argc, char** argv) \{")
                else
                        v.add_decl("int main(int argc, char** argv) \{")
                end
 
+               compile_begin_main(v)
+
                v.add "#if !defined(__ANDROID__) && !defined(TARGET_OS_IPHONE)"
                v.add("signal(SIGABRT, sig_handler);")
                v.add("signal(SIGFPE, sig_handler);")