Fix bugs (#2)

* Added assert to ptr unboxing * Specified minimum version of package. * version numbering --------- Co-authored-by: Timo Betcke <[email protected]>
bempp · Nov 25, 2024 · 9664159 · 9664159
1 parent 07206c2
commit 9664159
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Showing 4 changed files with 6 additions and 3 deletions.
diff --git a/Cargo.toml b/Cargo.toml
@@ -5,7 +5,7 @@ strict = []
 
 [package]
 name = "c-api-tools"
-version = "0.1.0-dev"
+version = "0.0.0-dev"
 edition = "2021"
 authors = [
     "Timo Betcke <[email protected]>",

diff --git a/c-api-tools-macros/Cargo.toml b/c-api-tools-macros/Cargo.toml
@@ -3,7 +3,7 @@ strict = []
 
 [package]
 name = "c-api-tools-macros"
-version = "0.1.3-dev"
+version = "0.0.0-dev"
 edition = "2021"
 authors = [
     "Matthew Scroggs <[email protected]>",
@@ -22,7 +22,7 @@ name = "c_api_tools_macros"
 proc-macro = true
 
 [dependencies]
-syn = "2.0"
+syn = ">=2.0.87"
 proc-macro2 = "1.0"
 darling = "0.20"
 quote = "1.0"

diff --git a/c-api-tools-macros/src/attribute_concretise_types.rs b/c-api-tools-macros/src/attribute_concretise_types.rs
@@ -366,6 +366,7 @@ pub(crate) fn concretise_type_impl(args: TokenStream, item: TokenStream) -> Toke
            #block
 
            #(
+               assert!(! #idents.is_null());
                let #idents = &(*#idents)._ptr;
            )*
 

diff --git a/example_project/bindings.h b/example_project/bindings.h
@@ -8,3 +8,5 @@ typedef struct MyWrapper MyWrapper;
 struct MyWrapper *my_wrapper_create(void);
 
 void my_wrapper_free(struct MyWrapper *ptr);
+
+void test_func(struct MyWrapper *spam);
-Original file line number
+Diff line change
@@ Expand Up @@
                #block
                #(
+                   assert!(! #idents.is_null());
                    let #idents = &(*#idents)._ptr;
                )*
@@ Expand Down @@
Original file line number	Diff line number	Diff line change
Expand Up		@@ -8,3 +8,5 @@ typedef struct MyWrapper MyWrapper;
		struct MyWrapper *my_wrapper_create(void);

		void my_wrapper_free(struct MyWrapper *ptr);

		void test_func(struct MyWrapper *spam);