fix tests

Author: RalfJung

src/librustc_mir/interpret/validity.rs

@@ -353,7 +353,7 @@ impl<'rt, 'a, 'mir, 'tcx, M: Machine<'a, 'mir, 'tcx>>
                 match self.ecx.memory.check_align(ptr, align) {
                     Ok(_) => {},
                     Err(err) => {
-                        error!("{:?} is not aligned to {:?}", ptr, align);
+                        info!("{:?} is not aligned to {:?}", ptr, align);
                         match err.kind {
                             InterpError::InvalidNullPointerUsage =>
                                 return validation_failure!("NULL reference", self.path),

src/test/ui/conditional-compilation/cfg-arg-invalid-1.stderr

@@ -0,0 +1,2 @@
+error: invalid `--cfg` argument: `a(b=c)` (expected `key` or `key="value"`)
+

src/test/ui/conditional-compilation/cfg-arg-invalid-2.stderr

@@ -0,0 +1,2 @@
+error: invalid `--cfg` argument: `a{b}` (expected `key` or `key="value"`)
+

src/test/ui/conditional-compilation/cfg-arg-invalid-3.stderr

@@ -0,0 +1,2 @@
+error: invalid `--cfg` argument: `a::b` (argument key must be an identifier)
+

src/test/ui/conditional-compilation/cfg-arg-invalid-4.stderr

@@ -0,0 +1,2 @@
+error: invalid `--cfg` argument: `a(b)` (expected `key` or `key="value"`)
+

src/test/ui/conditional-compilation/cfg-arg-invalid-5.stderr

@@ -0,0 +1,2 @@
+error: invalid `--cfg` argument: `a=10` (argument value must be a string)
+

src/test/ui/conditional-compilation/cfg-empty-codemap.stderr

@@ -0,0 +1,2 @@
+error: invalid `--cfg` argument: `""` (expected `key` or `key="value"`)
+

src/test/ui/pattern/const-pat-ice.stderr

@@ -0,0 +1,13 @@
+thread 'rustc' panicked at 'assertion failed: rows.iter().all(|r| r.len() == v.len())', src/librustc_mir/hair/pattern/_match.rs:1069:5
+note: Run with `RUST_BACKTRACE=1` environment variable to display a backtrace.
+
+error: internal compiler error: unexpected panic
+
+note: the compiler unexpectedly panicked. this is a bug.
+
+note: we would appreciate a bug report: https://github.com/rust-lang/rust/blob/master/CONTRIBUTING.md#bug-reports
+
+note: rustc 1.35.0-dev running on x86_64-unknown-linux-gnu
+
+note: compiler flags: -Z threads=1 -Z ui-testing -Z unstable-options -C prefer-dynamic -C rpath
+