Output modified function to stdout. Modified build.sh to copy stdout …

…into playground so that a clean compile can be achieved. In response to this bug in the nightly compiler: rust-lang/rust#46489

build.sh

@@ -1,7 +1,16 @@
 #!/usr/bin/bash
+playground=~/Projects/FYP/src/playground/
+echo "Removing .autoparallelise"
 rm .autoparallelise
+echo "Running Stage 1"
 cargo build
 for i in {1..5}
     do (>&2 echo "=================================================================")
 done
-cargo build
+echo "Running Stage 2"
+cargo build >${playground}/src/main.rs
+for i in {1..5}
+    do (>&2 echo "=================================================================")
+done
+echo "Compiling Playground"
+(cd ${playground} && cargo build)

src/auto_parallelise/src/syntax_extension.rs

@@ -81,7 +81,7 @@ impl MultiItemModifier for AutoParallelise {
                     let (seqident, seqfunction) = reconstructor::create_function(cx, item, &func_name, false, seqblock);
 
                     // Prints the function
-                    eprintln!("converted_function:\n{}\n{}", pprust::item_to_string(&parfunction), pprust::item_to_string(&seqfunction));
+                    println!("{}\n{}\n", pprust::item_to_string(&parfunction), pprust::item_to_string(&seqfunction));
 
                     output.push(Annotatable::Item(P(parfunction)));
                     output.push(Annotatable::Item(P(seqfunction)));

src/playground/.gitignore

@@ -0,0 +1 @@
+src/main.rs