diff options
Diffstat (limited to 'tests/ui/fmt/format-args-capture-missing-variables.rs')
-rw-r--r-- | tests/ui/fmt/format-args-capture-missing-variables.rs | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/tests/ui/fmt/format-args-capture-missing-variables.rs b/tests/ui/fmt/format-args-capture-missing-variables.rs new file mode 100644 index 000000000..46fc083cb --- /dev/null +++ b/tests/ui/fmt/format-args-capture-missing-variables.rs @@ -0,0 +1,20 @@ +fn main() { + format!("{} {foo} {} {bar} {}", 1, 2, 3); + //~^ ERROR: cannot find value `foo` in this scope + //~^^ ERROR: cannot find value `bar` in this scope + + format!("{foo}"); //~ ERROR: cannot find value `foo` in this scope + + format!("{valuea} {valueb}", valuea=5, valuec=7); + //~^ ERROR cannot find value `valueb` in this scope + //~^^ ERROR named argument never used + + format!(r##" + + {foo} + + "##); + //~^^^ ERROR: cannot find value `foo` in this scope + + panic!("{foo} {bar}", bar=1); //~ ERROR: cannot find value `foo` in this scope +} |