Skip tests on emscripten

Author: JohnTitor

src/test/ui/array-slice-vec/bounds-check-no-overflow.rs

@@ -1,5 +1,6 @@
 // run-fail
 // error-pattern:index out of bounds
+// ignore-emscripten no processes
 
 use std::usize;
 use std::mem::size_of;

src/test/ui/array-slice-vec/dst-raw-slice.rs

@@ -2,6 +2,8 @@
 
 // run-fail
 // error-pattern:index out of bounds
+// ignore-emscripten no processes
+
 #[allow(unconditional_panic)]
 fn main() {
     let a: *const [_] = &[1, 2, 3];

src/test/ui/binop/binop-fail-3.rs

@@ -1,5 +1,6 @@
 // run-fail
 // error-pattern:quux
+// ignore-emscripten no processes
 
 fn foo() -> ! {
     panic!("quux");

src/test/ui/binop/binop-panic.rs

@@ -1,5 +1,6 @@
 // run-fail
 // error-pattern:quux
+// ignore-emscripten no processes
 
 fn my_err(s: String) -> ! {
     println!("{}", s);

src/test/ui/borrowck/borrowck-local-borrow.rs

@@ -1,5 +1,6 @@
 // run-fail
 // error-pattern:panic 1
+// ignore-emscripten no processes
 
 // revisions: migrate mir
 //[mir]compile-flags: -Z borrowck=mir

src/test/ui/closures/diverging-closure.rs

@@ -1,5 +1,6 @@
 // run-fail
 // error-pattern:oops
+// ignore-emscripten no processes
 
 fn main() {
     let func = || -> ! {

src/test/ui/consts/promoted_div_by_zero.rs

@@ -2,6 +2,7 @@
 
 // run-fail
 // error-pattern: attempt to divide by zero
+// ignore-emscripten no processes
 
 fn main() {
     let x = &(1 / (1 - 1));

src/test/ui/fn/expr-fn-panic.rs

@@ -1,5 +1,6 @@
 // run-fail
 // error-pattern:explicit panic
+// ignore-emscripten no processes
 
 fn f() -> ! {
     panic!()

src/test/ui/generator/generator-resume-after-panic.rs

@@ -1,5 +1,6 @@
 // run-fail
 // error-pattern:generator resumed after panicking
+// ignore-emscripten no processes
 
 // Test that we get the correct message for resuming a panicked generator.
 

src/test/ui/hashmap/hashmap-capacity-overflow.rs

@@ -1,5 +1,6 @@
 // run-fail
 // error-pattern:capacity overflow
+// ignore-emscripten no processes
 
 use std::collections::hash_map::HashMap;
 use std::usize;