From 52a9ea9f5b5a47879c0b0a8eda7f5c5777913a52 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Fran=C3=A7ois=20Michel?= <francois.michel@uclouvain.be> Date: Tue, 5 Feb 2019 16:04:19 +0100 Subject: [PATCH] Ex4: put the main function inside a separate function and call it from main(). Reason: recent versions of gcc won't complain for the return value of the main() function, even with -Wall. --- Exercices/Programmes/prog-1.rst | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/Exercices/Programmes/prog-1.rst b/Exercices/Programmes/prog-1.rst index d263e8a..cf20bb9 100644 --- a/Exercices/Programmes/prog-1.rst +++ b/Exercices/Programmes/prog-1.rst @@ -78,12 +78,18 @@ que vous aviez réalisé en Java. .. code-block:: c - int main(int argc, const char *argv[]) + int f() { int a = 1252; printf("%d\n", a); } + int main(int argc, const char *argv[]) + { + f(); + } + + #. Expliquez à quoi sert l'option ``-Werror`` de ``gcc``. Regardez la manpage (`gcc(1)`_). .. only:: staff -- GitLab