Fix proc macro tests

tests/ui/proc-macro/allowed-signatures.rs

@@ -1,4 +1,6 @@
 // check-pass
+// force-host
+// no-prefer-dynamic
 
 #![crate_type = "proc-macro"]
 #![allow(private_in_public)]

tests/ui/proc-macro/proc-macro-abi.rs

@@ -1,3 +1,6 @@
+// force-host
+// no-prefer-dynamic
+
 #![crate_type = "proc-macro"]
 #![allow(warnings)]
 

tests/ui/proc-macro/proc-macro-abi.stderr

@@ -1,17 +1,17 @@
 error: proc macro functions may not be `extern "C"`
-  --> $DIR/proc-macro-abi.rs:8:1
+  --> $DIR/proc-macro-abi.rs:11:1
    |
 LL | pub extern "C" fn abi(a: TokenStream) -> TokenStream {
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
 error: proc macro functions may not be `extern "system"`
-  --> $DIR/proc-macro-abi.rs:14:1
+  --> $DIR/proc-macro-abi.rs:17:1
    |
 LL | pub extern "system" fn abi2(a: TokenStream) -> TokenStream {
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
 error: proc macro functions may not be `extern "C"`
-  --> $DIR/proc-macro-abi.rs:20:1
+  --> $DIR/proc-macro-abi.rs:23:1
    |
 LL | pub extern fn abi3(a: TokenStream) -> TokenStream {
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

tests/ui/proc-macro/signature-proc-macro-attribute.rs

@@ -1,3 +1,6 @@
+// force-host
+// no-prefer-dynamic
+
 #![crate_type = "proc-macro"]
 
 extern crate proc_macro;

tests/ui/proc-macro/signature-proc-macro-attribute.stderr

@@ -1,11 +1,11 @@
 error: mismatched attribute proc macro signature
-  --> $DIR/signature-proc-macro-attribute.rs:7:1
+  --> $DIR/signature-proc-macro-attribute.rs:10:1
    |
 LL | pub fn bad_input(input: String) -> TokenStream {
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ attribute proc macro must have two arguments of type `proc_macro::TokenStream`
 
 error: mismatched attribute proc macro signature
-  --> $DIR/signature-proc-macro-attribute.rs:13:42
+  --> $DIR/signature-proc-macro-attribute.rs:16:42
    |
 LL | pub fn bad_output(input: TokenStream) -> String {
    |                                          ^^^^^^ found std::string::String, expected type `proc_macro::TokenStream`
@@ -13,13 +13,13 @@ LL | pub fn bad_output(input: TokenStream) -> String {
    = note: attribute proc macros must have a signature of `fn(TokenStream, TokenStream) -> TokenStream`
 
 error: mismatched attribute proc macro signature
-  --> $DIR/signature-proc-macro-attribute.rs:13:1
+  --> $DIR/signature-proc-macro-attribute.rs:16:1
    |
 LL | pub fn bad_output(input: TokenStream) -> String {
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ attribute proc macro must have two arguments of type `proc_macro::TokenStream`
 
 error: mismatched attribute proc macro signature
-  --> $DIR/signature-proc-macro-attribute.rs:20:41
+  --> $DIR/signature-proc-macro-attribute.rs:23:41
    |
 LL | pub fn bad_everything(input: String) -> String {
    |                                         ^^^^^^ found std::string::String, expected type `proc_macro::TokenStream`
@@ -27,13 +27,13 @@ LL | pub fn bad_everything(input: String) -> String {
    = note: attribute proc macros must have a signature of `fn(TokenStream, TokenStream) -> TokenStream`
 
 error: mismatched attribute proc macro signature
-  --> $DIR/signature-proc-macro-attribute.rs:20:1
+  --> $DIR/signature-proc-macro-attribute.rs:23:1
    |
 LL | pub fn bad_everything(input: String) -> String {
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ attribute proc macro must have two arguments of type `proc_macro::TokenStream`
 
 error: mismatched attribute proc macro signature
-  --> $DIR/signature-proc-macro-attribute.rs:27:49
+  --> $DIR/signature-proc-macro-attribute.rs:30:49
    |
 LL | pub fn too_many(a: TokenStream, b: TokenStream, c: String) -> TokenStream {
    |                                                 ^^^^^^^^^ found unexpected argument

tests/ui/proc-macro/signature-proc-macro-derive.rs

@@ -1,3 +1,6 @@
+// force-host
+// no-prefer-dynamic
+
 #![crate_type = "proc-macro"]
 
 extern crate proc_macro;

tests/ui/proc-macro/signature-proc-macro-derive.stderr

@@ -1,5 +1,5 @@
 error: mismatched derive proc macro signature
-  --> $DIR/signature-proc-macro-derive.rs:7:25
+  --> $DIR/signature-proc-macro-derive.rs:10:25
    |
 LL | pub fn bad_input(input: String) -> TokenStream {
    |                         ^^^^^^ found std::string::String, expected type `proc_macro::TokenStream`
@@ -7,7 +7,7 @@ LL | pub fn bad_input(input: String) -> TokenStream {
    = note: derive proc macros must have a signature of `fn(TokenStream) -> TokenStream`
 
 error: mismatched derive proc macro signature
-  --> $DIR/signature-proc-macro-derive.rs:13:42
+  --> $DIR/signature-proc-macro-derive.rs:16:42
    |
 LL | pub fn bad_output(input: TokenStream) -> String {
    |                                          ^^^^^^ found std::string::String, expected type `proc_macro::TokenStream`
@@ -15,7 +15,7 @@ LL | pub fn bad_output(input: TokenStream) -> String {
    = note: derive proc macros must have a signature of `fn(TokenStream) -> TokenStream`
 
 error: mismatched derive proc macro signature
-  --> $DIR/signature-proc-macro-derive.rs:19:41
+  --> $DIR/signature-proc-macro-derive.rs:22:41
    |
 LL | pub fn bad_everything(input: String) -> String {
    |                                         ^^^^^^ found std::string::String, expected type `proc_macro::TokenStream`
@@ -23,7 +23,7 @@ LL | pub fn bad_everything(input: String) -> String {
    = note: derive proc macros must have a signature of `fn(TokenStream) -> TokenStream`
 
 error: mismatched derive proc macro signature
-  --> $DIR/signature-proc-macro-derive.rs:19:30
+  --> $DIR/signature-proc-macro-derive.rs:22:30
    |
 LL | pub fn bad_everything(input: String) -> String {
    |                              ^^^^^^ found std::string::String, expected type `proc_macro::TokenStream`
@@ -31,7 +31,7 @@ LL | pub fn bad_everything(input: String) -> String {
    = note: derive proc macros must have a signature of `fn(TokenStream) -> TokenStream`
 
 error: mismatched derive proc macro signature
-  --> $DIR/signature-proc-macro-derive.rs:26:33
+  --> $DIR/signature-proc-macro-derive.rs:29:33
    |
 LL | pub fn too_many(a: TokenStream, b: TokenStream, c: String) -> TokenStream {
    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^ found unexpected arguments

tests/ui/proc-macro/signature-proc-macro.rs

@@ -1,3 +1,6 @@
+// force-host
+// no-prefer-dynamic
+
 #![crate_type = "proc-macro"]
 
 extern crate proc_macro;

tests/ui/proc-macro/signature-proc-macro.stderr

@@ -1,5 +1,5 @@
 error: mismatched function-like proc macro signature
-  --> $DIR/signature-proc-macro.rs:7:25
+  --> $DIR/signature-proc-macro.rs:10:25
    |
 LL | pub fn bad_input(input: String) -> TokenStream {
    |                         ^^^^^^ found std::string::String, expected type `proc_macro::TokenStream`
@@ -7,7 +7,7 @@ LL | pub fn bad_input(input: String) -> TokenStream {
    = note: function-like proc macros must have a signature of `fn(TokenStream) -> TokenStream`
 
 error: mismatched function-like proc macro signature
-  --> $DIR/signature-proc-macro.rs:13:42
+  --> $DIR/signature-proc-macro.rs:16:42
    |
 LL | pub fn bad_output(input: TokenStream) -> String {
    |                                          ^^^^^^ found std::string::String, expected type `proc_macro::TokenStream`
@@ -15,7 +15,7 @@ LL | pub fn bad_output(input: TokenStream) -> String {
    = note: function-like proc macros must have a signature of `fn(TokenStream) -> TokenStream`
 
 error: mismatched function-like proc macro signature
-  --> $DIR/signature-proc-macro.rs:19:41
+  --> $DIR/signature-proc-macro.rs:22:41
    |
 LL | pub fn bad_everything(input: String) -> String {
    |                                         ^^^^^^ found std::string::String, expected type `proc_macro::TokenStream`
@@ -23,7 +23,7 @@ LL | pub fn bad_everything(input: String) -> String {
    = note: function-like proc macros must have a signature of `fn(TokenStream) -> TokenStream`
 
 error: mismatched function-like proc macro signature
-  --> $DIR/signature-proc-macro.rs:19:30
+  --> $DIR/signature-proc-macro.rs:22:30
    |
 LL | pub fn bad_everything(input: String) -> String {
    |                              ^^^^^^ found std::string::String, expected type `proc_macro::TokenStream`
@@ -31,7 +31,7 @@ LL | pub fn bad_everything(input: String) -> String {
    = note: function-like proc macros must have a signature of `fn(TokenStream) -> TokenStream`
 
 error: mismatched function-like proc macro signature
-  --> $DIR/signature-proc-macro.rs:26:33
+  --> $DIR/signature-proc-macro.rs:29:33
    |
 LL | pub fn too_many(a: TokenStream, b: TokenStream, c: String) -> TokenStream {
    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^ found unexpected arguments