diff --git a/leptos_macro/src/component.rs b/leptos_macro/src/component.rs
index 4c887ffa6c..b1d5cef6cf 100644
--- a/leptos_macro/src/component.rs
+++ b/leptos_macro/src/component.rs
@@ -58,7 +58,7 @@ impl Parse for Model {
// Make sure return type is correct
if !is_valid_into_view_return_type(&item.sig.output) {
- abort!(
+ proc_macro_error::abort!(
item.sig,
"return type is incorrect";
help = "return signature must be `-> impl IntoView`"
@@ -628,19 +628,19 @@ impl Prop {
let typed = if let FnArg::Typed(ty) = arg {
ty
} else {
- abort!(arg, "receiver not allowed in `fn`");
+ proc_macro_error::abort!(arg, "receiver not allowed in `fn`");
};
let prop_opts =
PropOpt::from_attributes(&typed.attrs).unwrap_or_else(|e| {
// TODO: replace with `.unwrap_or_abort()` once https://gitlab.com/CreepySkeleton/proc-macro-error/-/issues/17 is fixed
- abort!(e.span(), e.to_string());
+ proc_macro_error::abort!(e.span(), e.to_string());
});
let name = if let Pat::Ident(i) = *typed.pat {
i
} else {
- abort!(
+ proc_macro_error::abort!(
typed.pat,
"only `prop: bool` style types are allowed within the \
`#[component]` macro"
@@ -756,7 +756,7 @@ impl Docs {
}
let Some(val) = value_to_string(&attr.value) else {
- abort!(
+ proc_macro_error::abort!(
attr,
"expected string literal in value of doc comment"
);
@@ -1075,7 +1075,7 @@ pub fn unwrap_option(ty: &Type) -> Type {
}
}
- abort!(
+ proc_macro_error::abort!(
ty,
"`Option` must be `std::option::Option`";
help = STD_OPTION_MSG
diff --git a/leptos_macro/src/lib.rs b/leptos_macro/src/lib.rs
index 31fa55aeb8..44d72cc9ba 100644
--- a/leptos_macro/src/lib.rs
+++ b/leptos_macro/src/lib.rs
@@ -4,10 +4,6 @@
#![allow(stable_features)]
// FIXME? every use of quote! {} is warning here -- false positive?
#![allow(unknown_lints)]
-#![allow(private_macro_use)]
-
-#[macro_use]
-extern crate proc_macro_error;
use component::DummyModel;
use proc_macro::TokenStream;
@@ -339,7 +335,7 @@ pub fn view(tokens: TokenStream) -> TokenStream {
third.clone()
}
_ => {
- abort!(
+ proc_macro_error::abort!(
second, "To create a scope class with the view! macro you must put a comma `,` after the value";
help = r#"e.g., view!{ class="my-class", ...
}"#
)
@@ -593,7 +589,7 @@ pub fn component(args: proc_macro::TokenStream, s: TokenStream) -> TokenStream {
let transparent = parse_macro_input!(args as syn::Ident);
if transparent != "transparent" {
- abort!(
+ proc_macro_error::abort!(
transparent,
"only `transparent` is supported";
help = "try `#[component(transparent)]` or `#[component]`"
@@ -846,7 +842,7 @@ pub fn island(_args: proc_macro::TokenStream, s: TokenStream) -> TokenStream {
#[proc_macro_attribute]
pub fn slot(args: proc_macro::TokenStream, s: TokenStream) -> TokenStream {
if !args.is_empty() {
- abort!(
+ proc_macro_error::abort!(
Span::call_site(),
"no arguments are supported";
help = "try just `#[slot]`"
@@ -869,7 +865,7 @@ pub fn slot(args: proc_macro::TokenStream, s: TokenStream) -> TokenStream {
/// You can provide any combination of the following named arguments:
/// - `name`: sets the identifier for the server function’s type, which is a struct created
/// to hold the arguments (defaults to the function identifier in PascalCase)
-/// - `prefix`: a prefix at which the server function handler will be mounted (defaults to `/api`)
+/// - `prefix`: a prefix at which the server function handler will be mounted (defaults to `/api`)
/// your prefix must begin with `/`. Otherwise your function won't be found.
/// - `endpoint`: specifies the exact path at which the server function handler will be mounted,
/// relative to the prefix (defaults to the function name followed by unique hash)
@@ -965,7 +961,7 @@ pub fn slot(args: proc_macro::TokenStream, s: TokenStream) -> TokenStream {
/// are unique. You cannot define two server functions with the same URL prefix and endpoint path,
/// even if they have different URL encodings, e.g. a POST method at `/api/foo` and a GET method at `/api/foo`.
#[proc_macro_attribute]
-#[proc_macro_error]
+#[proc_macro_error::proc_macro_error]
pub fn server(args: proc_macro::TokenStream, s: TokenStream) -> TokenStream {
match server_fn_macro::server_macro_impl(
args.into(),
@@ -995,7 +991,9 @@ pub fn params_derive(
pub(crate) fn attribute_value(attr: &KeyedAttribute) -> &syn::Expr {
match attr.value() {
Some(value) => value,
- None => abort!(attr.key, "attribute should have value"),
+ None => {
+ proc_macro_error::abort!(attr.key, "attribute should have value")
+ }
}
}
diff --git a/leptos_macro/src/slot.rs b/leptos_macro/src/slot.rs
index 605c43a675..42ce8904de 100644
--- a/leptos_macro/src/slot.rs
+++ b/leptos_macro/src/slot.rs
@@ -108,13 +108,13 @@ impl Prop {
let prop_opts =
PropOpt::from_attributes(&arg.attrs).unwrap_or_else(|e| {
// TODO: replace with `.unwrap_or_abort()` once https://gitlab.com/CreepySkeleton/proc-macro-error/-/issues/17 is fixed
- abort!(e.span(), e.to_string());
+ proc_macro_error::abort!(e.span(), e.to_string());
});
let name = if let Some(i) = arg.ident {
i
} else {
- abort!(
+ proc_macro_error::abort!(
arg.ident,
"only `prop: bool` style types are allowed within the \
`#[slot]` macro"
diff --git a/leptos_macro/src/view/client_builder.rs b/leptos_macro/src/view/client_builder.rs
index 15e0151c4a..facb30ab59 100644
--- a/leptos_macro/src/view/client_builder.rs
+++ b/leptos_macro/src/view/client_builder.rs
@@ -120,7 +120,22 @@ pub(crate) fn node_to_tokens(
global_class,
view_marker,
),
- Node::Comment(_) | Node::Doctype(_) => Some(quote! {}),
+ Node::Comment(_) => {
+ proc_macro_error::emit_warning!(
+ node,
+ "comment tags do not show up in rendered output\nsupport for \
+ this is coming in leptos 0.7"
+ );
+ Some(quote! {})
+ }
+ Node::Doctype(_) => {
+ proc_macro_error::emit_warning!(
+ node,
+ "doctype tags do not show up in rendered output\nsupport for \
+ this is coming in leptos 0.7"
+ );
+ Some(quote! {})
+ }
Node::Text(node) => Some(quote! {
::leptos::leptos_dom::html::text(#node)
}),
@@ -333,7 +348,22 @@ pub(crate) fn element_to_tokens(
.unwrap_or_default(),
false,
),
- Node::Comment(_) | Node::Doctype(_) => (quote! {}, false),
+ Node::Comment(_) => {
+ proc_macro_error::emit_warning!(
+ node,
+ "comment tags do not show up in rendered \
+ output\nsupport for this is coming in leptos 0.7"
+ );
+ (quote! {}, false)
+ }
+ Node::Doctype(_) => {
+ proc_macro_error::emit_warning!(
+ node,
+ "doctype tags do not show up in rendered \
+ output\nsupport for this is coming in leptos 0.7"
+ );
+ (quote! {}, false)
+ }
};
if is_static {
quote! {
diff --git a/leptos_macro/src/view/client_template.rs b/leptos_macro/src/view/client_template.rs
index bc71fd7927..b25a4c1cdb 100644
--- a/leptos_macro/src/view/client_template.rs
+++ b/leptos_macro/src/view/client_template.rs
@@ -20,7 +20,10 @@ pub(crate) fn render_template(nodes: &[Node]) -> TokenStream {
root_element_to_tokens(&template_uid, node)
}
_ => {
- abort!(Span::call_site(), "template! takes a single root element.")
+ proc_macro_error::abort!(
+ Span::call_site(),
+ "template! takes a single root element."
+ )
}
}
}
@@ -201,7 +204,7 @@ fn element_to_tokens(
let next_sib =
match next_sibling_node(&node.children, idx + 1, next_el_id) {
Ok(next_sib) => next_sib,
- Err(err) => abort!(span, "{}", err),
+ Err(err) => proc_macro_error::abort!(span, "{}", err),
};
let curr_id = child_to_tokens(
@@ -292,7 +295,10 @@ fn attr_to_tokens(
// refs
if name == "ref" {
- abort!(span, "node_ref not yet supported in template! macro")
+ proc_macro_error::abort!(
+ span,
+ "node_ref not yet supported in template! macro"
+ )
}
// Event Handlers
else if name.starts_with("on:") {
@@ -457,7 +463,10 @@ fn child_to_tokens(
expressions,
navigations,
),
- _ => abort!(Span::call_site(), "unexpected child node type"),
+ _ => proc_macro_error::abort!(
+ Span::call_site(),
+ "unexpected child node type"
+ ),
}
}
diff --git a/leptos_macro/src/view/mod.rs b/leptos_macro/src/view/mod.rs
index 916071d9f3..e98eafe0cd 100644
--- a/leptos_macro/src/view/mod.rs
+++ b/leptos_macro/src/view/mod.rs
@@ -210,7 +210,7 @@ pub(crate) fn parse_event_name(name: &str) -> (TokenStream, bool, bool) {
.unwrap_or((CUSTOM_EVENT, true));
let Ok(event_type) = event_type.parse::() else {
- abort!(event_type, "couldn't parse event name");
+ proc_macro_error::abort!(event_type, "couldn't parse event name");
};
let event_type = if is_custom {
diff --git a/leptos_macro/src/view/server_template.rs b/leptos_macro/src/view/server_template.rs
index 970ecce5c3..5d91fe05aa 100644
--- a/leptos_macro/src/view/server_template.rs
+++ b/leptos_macro/src/view/server_template.rs
@@ -39,7 +39,22 @@ pub(crate) fn root_node_to_tokens_ssr(
global_class,
view_marker,
),
- Node::Comment(_) | Node::Doctype(_) => quote! {},
+ Node::Comment(_) => {
+ proc_macro_error::emit_warning!(
+ node,
+ "comment tags do not show up in rendered output\nsupport for \
+ this is coming in leptos 0.7"
+ );
+ quote! {}
+ }
+ Node::Doctype(_) => {
+ proc_macro_error::emit_warning!(
+ node,
+ "doctype tags do not show up in rendered output\nsupport for \
+ this is coming in leptos 0.7"
+ );
+ quote! {}
+ }
Node::Text(node) => {
quote! {
::leptos::leptos_dom::html::text(#node)
@@ -382,11 +397,26 @@ fn element_to_tokens_ssr(
::leptos::IntoView::into_view(#[allow(unused_braces)] {#block})
}));
}
- Node::Fragment(_) => abort!(
+ Node::Fragment(_) => proc_macro_error::abort!(
Span::call_site(),
"You can't nest a fragment inside an element."
),
- Node::Comment(_) | Node::Doctype(_) => {}
+ Node::Comment(_) => {
+ proc_macro_error::emit_warning!(
+ child,
+ "comment tags do not show up in rendered \
+ output\nsupport for this is coming in leptos \
+ 0.7"
+ );
+ }
+ Node::Doctype(_) => {
+ proc_macro_error::emit_warning!(
+ child,
+ "doctype tags do not show up in rendered \
+ output\nsupport for this is coming in leptos \
+ 0.7"
+ );
+ }
}
}
}