Update Tests

Author: veera-sivarajan

tests/ui/parser/issues/misplaced-return-type-complex-type-issue-126311.rs

@@ -0,0 +1,5 @@
+fn foo<T>() where T: Default -> impl Default + 'static {}
+//~^ ERROR return type should be specified after the function parameters
+//~| HELP place the return type after the function parameters
+
+fn main() {}

tests/ui/parser/issues/misplaced-return-type-complex-type-issue-126311.stderr

@@ -0,0 +1,14 @@
+error: return type should be specified after the function parameters
+  --> $DIR/misplaced-return-type-complex-type-issue-126311.rs:1:30
+   |
+LL | fn foo<T>() where T: Default -> impl Default + 'static {}
+   |                              ^^ expected one of `(`, `+`, `,`, `::`, `<`, or `{`
+   |
+help: place the return type after the function parameters
+   |
+LL - fn foo<T>() where T: Default -> impl Default + 'static {}
+LL + fn foo<T>() -> impl Default + 'static where T: Default  {}
+   |
+
+error: aborting due to 1 previous error
+

tests/ui/parser/issues/misplaced-return-type-issue-126311.rs

@@ -0,0 +1,5 @@
+fn foo<T>() where T: Default -> u8 {}
+//~^ ERROR return type should be specified after the function parameters
+//~| HELP place the return type after the function parameters
+
+fn main() {}

tests/ui/parser/issues/misplaced-return-type-issue-126311.stderr

@@ -0,0 +1,14 @@
+error: return type should be specified after the function parameters
+  --> $DIR/misplaced-return-type-issue-126311.rs:1:30
+   |
+LL | fn foo<T>() where T: Default -> u8 {}
+   |                              ^^ expected one of `(`, `+`, `,`, `::`, `<`, or `{`
+   |
+help: place the return type after the function parameters
+   |
+LL - fn foo<T>() where T: Default -> u8 {}
+LL + fn foo<T>() -> u8 where T: Default  {}
+   |
+
+error: aborting due to 1 previous error
+

tests/ui/parser/issues/misplaced-return-type-where-in-next-line-issue-126311.rs

@@ -0,0 +1,11 @@
+fn foo<T, K>()
+//~^ HELP place the return type after the function parameters
+where
+    T: Default,
+    K: Clone, -> Result<u8, String>
+//~^ ERROR return type should be specified after the function parameters
+{
+    Ok(0)
+}
+
+fn main() {}

tests/ui/parser/issues/misplaced-return-type-where-in-next-line-issue-126311.stderr

@@ -0,0 +1,17 @@
+error: return type should be specified after the function parameters
+  --> $DIR/misplaced-return-type-where-in-next-line-issue-126311.rs:5:15
+   |
+LL |     K: Clone, -> Result<u8, String>
+   |               ^^ expected one of `{`, lifetime, or type
+   |
+help: place the return type after the function parameters
+   |
+LL ~ fn foo<T, K>() -> Result<u8, String>
+LL |
+LL | where
+LL |     T: Default,
+LL ~     K: Clone, 
+   |
+
+error: aborting due to 1 previous error
+

tests/ui/parser/issues/misplaced-return-type-without-type-issue-126311.rs

@@ -0,0 +1,6 @@
+fn foo<T>() where T: Default -> {
+//~^ ERROR expected one of `(`, `+`, `,`, `::`, `<`, or `{`, found `->`
+    0
+}
+
+fn main() {}

tests/ui/parser/issues/misplaced-return-type-without-type-issue-126311.stderr

@@ -0,0 +1,8 @@
+error: expected one of `(`, `+`, `,`, `::`, `<`, or `{`, found `->`
+  --> $DIR/misplaced-return-type-without-type-issue-126311.rs:1:30
+   |
+LL | fn foo<T>() where T: Default -> {
+   |                              ^^ expected one of `(`, `+`, `,`, `::`, `<`, or `{`
+
+error: aborting due to 1 previous error
+

tests/ui/parser/issues/misplaced-return-type-without-where-issue-126311.rs

@@ -0,0 +1,4 @@
+fn bar<T>() -> u8 -> u64 {}
+//~^ ERROR expected one of `!`, `(`, `+`, `::`, `<`, `where`, or `{`, found `->`
+
+fn main() {}

tests/ui/parser/issues/misplaced-return-type-without-where-issue-126311.stderr

@@ -0,0 +1,8 @@
+error: expected one of `!`, `(`, `+`, `::`, `<`, `where`, or `{`, found `->`
+  --> $DIR/misplaced-return-type-without-where-issue-126311.rs:1:19
+   |
+LL | fn bar<T>() -> u8 -> u64 {}
+   |                   ^^ expected one of 7 possible tokens
+
+error: aborting due to 1 previous error
+