From 13b4fc0a1e32008f125f73148d01f12bdac3a80e Mon Sep 17 00:00:00 2001
From: pacien
Date: Tue, 5 Jun 2018 14:35:02 +0200
Subject: Simplify return type state on call

---
 src/generator.c | 2 +-
 src/generator.h | 2 +-
 src/tpc.y       | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/generator.c b/src/generator.c
index d5df545..126d2b1 100644
--- a/src/generator.c
+++ b/src/generator.c
@@ -110,7 +110,7 @@ void gen_function_return(Type expect, Type actual) {
   gen_function_end_declaration();
 }
 
-int gen_function_call(const char name[], int nb_param) {
+Type gen_function_call(const char name[], int nb_param) {
   Type return_type = fun_lookup(name, nb_param);
   fprintf(output, "call %s\n", name);
   if (return_type != VOID_T) fprintf(output, "push rax\n");
diff --git a/src/generator.h b/src/generator.h
index 1f586c1..082e359 100644
--- a/src/generator.h
+++ b/src/generator.h
@@ -24,7 +24,7 @@ void gen_const_declaration();
 Type gen_function_declaration(const char name[], int return_type, int nb_param);
 void gen_function_end_declaration();
 void gen_function_return(Type expect, Type actual);
-int gen_function_call(const char name[], int nb_param);
+Type gen_function_call(const char name[], int nb_param);
 void gen_declaration(const char name[], int type, Scope scope);
 void gen_check(const char name[], Scope scope);
 
diff --git a/src/tpc.y b/src/tpc.y
index dc6bc4f..1173eb7 100644
--- a/src/tpc.y
+++ b/src/tpc.y
@@ -164,7 +164,7 @@ F:
 | LValue                        { $$ = gen_value($<ident>1, scope); }
 | NUM                           { $$ = gen_num($1, scope); }
 | CARACTERE                     { $$ = gen_char($1, scope); }
-| IDENT '(' Arguments  ')'      { return_type = fun_lookup($<ident>1,$<num>3);$$ = gen_function_call($<ident>1,$<num>3); } 
+| IDENT '(' Arguments  ')'      { $$ = (return_type = gen_function_call($<ident>1,$<num>3)); }
 ;
 LValue:
   IDENT                        { gen_check($<ident>1, scope); }
-- 
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