Add numeric literals to the write_literal and print_literal tests that shouldn't fail

Author: pro-grammer1

tests/ui/print_literal.rs

@@ -17,6 +17,9 @@ fn main() {
     println!("{bar:8} {foo:>8}", foo = "hello", bar = "world");
     println!("{number:>width$}", number = 1, width = 6);
     println!("{number:>0width$}", number = 1, width = 6);
+    println!("{} of {:b} people know binary, the other half doesn't", 1, 2);
+    println!("10 / 4 is {}", 2.5);
+    println!("2 + 1 = {}", 3);
 
     // these should throw warnings
     print!("Hello {}", "world");

tests/ui/print_literal.stderr

@@ -1,67 +1,67 @@
 error: literal with an empty format string
-  --> $DIR/print_literal.rs:22:24
+  --> $DIR/print_literal.rs:25:24
    |
 LL |     print!("Hello {}", "world");
    |                        ^^^^^^^
    |
    = note: `-D clippy::print-literal` implied by `-D warnings`
 
 error: literal with an empty format string
-  --> $DIR/print_literal.rs:23:36
+  --> $DIR/print_literal.rs:26:36
    |
 LL |     println!("Hello {} {}", world, "world");
    |                                    ^^^^^^^
 
 error: literal with an empty format string
-  --> $DIR/print_literal.rs:24:26
+  --> $DIR/print_literal.rs:27:26
    |
 LL |     println!("Hello {}", "world");
    |                          ^^^^^^^
 
 error: literal with an empty format string
-  --> $DIR/print_literal.rs:29:25
+  --> $DIR/print_literal.rs:32:25
    |
 LL |     println!("{0} {1}", "hello", "world");
    |                         ^^^^^^^
 
 error: literal with an empty format string
-  --> $DIR/print_literal.rs:29:34
+  --> $DIR/print_literal.rs:32:34
    |
 LL |     println!("{0} {1}", "hello", "world");
    |                                  ^^^^^^^
 
 error: literal with an empty format string
-  --> $DIR/print_literal.rs:30:25
+  --> $DIR/print_literal.rs:33:25
    |
 LL |     println!("{1} {0}", "hello", "world");
    |                         ^^^^^^^
 
 error: literal with an empty format string
-  --> $DIR/print_literal.rs:30:34
+  --> $DIR/print_literal.rs:33:34
    |
 LL |     println!("{1} {0}", "hello", "world");
    |                                  ^^^^^^^
 
 error: literal with an empty format string
-  --> $DIR/print_literal.rs:33:35
+  --> $DIR/print_literal.rs:36:35
    |
 LL |     println!("{foo} {bar}", foo = "hello", bar = "world");
    |                                   ^^^^^^^
 
 error: literal with an empty format string
-  --> $DIR/print_literal.rs:33:50
+  --> $DIR/print_literal.rs:36:50
    |
 LL |     println!("{foo} {bar}", foo = "hello", bar = "world");
    |                                                  ^^^^^^^
 
 error: literal with an empty format string
-  --> $DIR/print_literal.rs:34:35
+  --> $DIR/print_literal.rs:37:35
    |
 LL |     println!("{bar} {foo}", foo = "hello", bar = "world");
    |                                   ^^^^^^^
 
 error: literal with an empty format string
-  --> $DIR/print_literal.rs:34:50
+  --> $DIR/print_literal.rs:37:50
    |
 LL |     println!("{bar} {foo}", foo = "hello", bar = "world");
    |                                                  ^^^^^^^

tests/ui/write_literal.rs

@@ -22,6 +22,9 @@ fn main() {
     writeln!(&mut v, "{bar:8} {foo:>8}", foo = "hello", bar = "world");
     writeln!(&mut v, "{number:>width$}", number = 1, width = 6);
     writeln!(&mut v, "{number:>0width$}", number = 1, width = 6);
+    writeln!(&mut v, "{} of {:b} people know binary, the other half doesn't", 1, 2);
+    writeln!(&mut v, "10 / 4 is {}", 2.5);
+    writeln!(&mut v, "2 + 1 = {}", 3);
 
     // these should throw warnings
     write!(&mut v, "Hello {}", "world");

tests/ui/write_literal.stderr

@@ -1,67 +1,67 @@
 error: literal with an empty format string
-  --> $DIR/write_literal.rs:27:32
+  --> $DIR/write_literal.rs:30:32
    |
 LL |     write!(&mut v, "Hello {}", "world");
    |                                ^^^^^^^
    |
    = note: `-D clippy::write-literal` implied by `-D warnings`
 
 error: literal with an empty format string
-  --> $DIR/write_literal.rs:28:44
+  --> $DIR/write_literal.rs:31:44
    |
 LL |     writeln!(&mut v, "Hello {} {}", world, "world");
    |                                            ^^^^^^^
 
 error: literal with an empty format string
-  --> $DIR/write_literal.rs:29:34
+  --> $DIR/write_literal.rs:32:34
    |
 LL |     writeln!(&mut v, "Hello {}", "world");
    |                                  ^^^^^^^
 
 error: literal with an empty format string
-  --> $DIR/write_literal.rs:34:33
+  --> $DIR/write_literal.rs:37:33
    |
 LL |     writeln!(&mut v, "{0} {1}", "hello", "world");
    |                                 ^^^^^^^
 
 error: literal with an empty format string
-  --> $DIR/write_literal.rs:34:42
+  --> $DIR/write_literal.rs:37:42
    |
 LL |     writeln!(&mut v, "{0} {1}", "hello", "world");
    |                                          ^^^^^^^
 
 error: literal with an empty format string
-  --> $DIR/write_literal.rs:35:33
+  --> $DIR/write_literal.rs:38:33
    |
 LL |     writeln!(&mut v, "{1} {0}", "hello", "world");
    |                                 ^^^^^^^
 
 error: literal with an empty format string
-  --> $DIR/write_literal.rs:35:42
+  --> $DIR/write_literal.rs:38:42
    |
 LL |     writeln!(&mut v, "{1} {0}", "hello", "world");
    |                                          ^^^^^^^
 
 error: literal with an empty format string
-  --> $DIR/write_literal.rs:38:43
+  --> $DIR/write_literal.rs:41:43
    |
 LL |     writeln!(&mut v, "{foo} {bar}", foo = "hello", bar = "world");
    |                                           ^^^^^^^
 
 error: literal with an empty format string
-  --> $DIR/write_literal.rs:38:58
+  --> $DIR/write_literal.rs:41:58
    |
 LL |     writeln!(&mut v, "{foo} {bar}", foo = "hello", bar = "world");
    |                                                          ^^^^^^^
 
 error: literal with an empty format string
-  --> $DIR/write_literal.rs:39:43
+  --> $DIR/write_literal.rs:42:43
    |
 LL |     writeln!(&mut v, "{bar} {foo}", foo = "hello", bar = "world");
    |                                           ^^^^^^^
 
 error: literal with an empty format string
-  --> $DIR/write_literal.rs:39:58
+  --> $DIR/write_literal.rs:42:58
    |
 LL |     writeln!(&mut v, "{bar} {foo}", foo = "hello", bar = "world");
    |                                                          ^^^^^^^