Merge pull request #99 from joseluis/no_std

fornwall · web-flow · commit 7b92948e1eaa · 2023-04-14T21:53:53.000+02:00
Detect extern main function
diff --git a/src/manifest.rs b/src/manifest.rs
@@ -27,7 +27,8 @@ pub fn split_input(
     toolchain: Option<String>,
 ) -> MainResult<(String, String)> {
     fn contains_main_method(source: &str) -> bool {
-        let re_shebang: Regex = Regex::new(r"(?m)^ *(pub )?(async )?fn main *\(").unwrap();
+        let re_shebang: Regex =
+            Regex::new(r#"(?m)^ *(pub )?(async )?(extern "C" )?fn main *\("#).unwrap();
         re_shebang.is_match(source)
     }
 

Original file line number	Diff line number	Diff line change
`@@ -27,7 +27,8 @@ pub fn split_input(`
`27`	`27`	`toolchain: Option<String>,`
`28`	`28`	`) -> MainResult<(String, String)> {`
`29`	`29`	`fn contains_main_method(source: &str) -> bool {`
`30`		`- let re_shebang: Regex = Regex::new(r"(?m)^ (pub )?(async )?fn main \(").unwrap();`
	`30`	`+ let re_shebang: Regex =`
	`31`	`+ Regex::new(r#"(?m)^ (pub )?(async )?(extern "C" )?fn main \("#).unwrap();`
`31`	`32`	`re_shebang.is_match(source)`
`32`	`33`	`}`
`33`	`34`