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ty: Simplify Box<T> to *T #451
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Original file line number | Diff line number | Diff line change |
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@@ -0,0 +1,19 @@ | ||
#include <stdarg.h> | ||
#include <stdbool.h> | ||
#include <stdint.h> | ||
#include <stdlib.h> | ||
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typedef struct Opaque Opaque; | ||
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typedef struct Foo_u64 { | ||
float *a; | ||
uint64_t *b; | ||
Opaque *c; | ||
uint64_t **d; | ||
float **e; | ||
Opaque **f; | ||
uint64_t *g; | ||
int32_t *h; | ||
} Foo_u64; | ||
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void root(int32_t *arg, Foo_u64 *foo, Opaque **d); |
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Original file line number | Diff line number | Diff line change |
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@@ -0,0 +1,27 @@ | ||
#include <stdarg.h> | ||
#include <stdbool.h> | ||
#include <stdint.h> | ||
#include <stdlib.h> | ||
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typedef struct Opaque Opaque; | ||
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typedef struct Foo_u64 { | ||
float *a; | ||
uint64_t *b; | ||
Opaque *c; | ||
uint64_t **d; | ||
float **e; | ||
Opaque **f; | ||
uint64_t *g; | ||
int32_t *h; | ||
} Foo_u64; | ||
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#ifdef __cplusplus | ||
extern "C" { | ||
#endif // __cplusplus | ||
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void root(int32_t *arg, Foo_u64 *foo, Opaque **d); | ||
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#ifdef __cplusplus | ||
} // extern "C" | ||
#endif // __cplusplus |
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Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,19 @@ | ||
#include <stdarg.h> | ||
#include <stdbool.h> | ||
#include <stdint.h> | ||
#include <stdlib.h> | ||
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typedef struct Opaque Opaque; | ||
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typedef struct { | ||
float *a; | ||
uint64_t *b; | ||
Opaque *c; | ||
uint64_t **d; | ||
float **e; | ||
Opaque **f; | ||
uint64_t *g; | ||
int32_t *h; | ||
} Foo_u64; | ||
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void root(int32_t *arg, Foo_u64 *foo, Opaque **d); |
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Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,27 @@ | ||
#include <stdarg.h> | ||
#include <stdbool.h> | ||
#include <stdint.h> | ||
#include <stdlib.h> | ||
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typedef struct Opaque Opaque; | ||
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typedef struct { | ||
float *a; | ||
uint64_t *b; | ||
Opaque *c; | ||
uint64_t **d; | ||
float **e; | ||
Opaque **f; | ||
uint64_t *g; | ||
int32_t *h; | ||
} Foo_u64; | ||
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#ifdef __cplusplus | ||
extern "C" { | ||
#endif // __cplusplus | ||
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void root(int32_t *arg, Foo_u64 *foo, Opaque **d); | ||
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#ifdef __cplusplus | ||
} // extern "C" | ||
#endif // __cplusplus |
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Original file line number | Diff line number | Diff line change |
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@@ -0,0 +1,24 @@ | ||
#include <cstdarg> | ||
#include <cstdint> | ||
#include <cstdlib> | ||
#include <new> | ||
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struct Opaque; | ||
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template<typename T> | ||
struct Foo { | ||
float *a; | ||
T *b; | ||
Opaque *c; | ||
T **d; | ||
float **e; | ||
Opaque **f; | ||
T *g; | ||
int32_t *h; | ||
}; | ||
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extern "C" { | ||
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void root(int32_t *arg, Foo<uint64_t> *foo, Opaque **d); | ||
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} // extern "C" |
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Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,19 @@ | ||
#include <stdarg.h> | ||
#include <stdbool.h> | ||
#include <stdint.h> | ||
#include <stdlib.h> | ||
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struct Opaque; | ||
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struct Foo_u64 { | ||
float *a; | ||
uint64_t *b; | ||
struct Opaque *c; | ||
uint64_t **d; | ||
float **e; | ||
struct Opaque **f; | ||
uint64_t *g; | ||
int32_t *h; | ||
}; | ||
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void root(int32_t *arg, struct Foo_u64 *foo, struct Opaque **d); |
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Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,27 @@ | ||
#include <stdarg.h> | ||
#include <stdbool.h> | ||
#include <stdint.h> | ||
#include <stdlib.h> | ||
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struct Opaque; | ||
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struct Foo_u64 { | ||
float *a; | ||
uint64_t *b; | ||
struct Opaque *c; | ||
uint64_t **d; | ||
float **e; | ||
struct Opaque **f; | ||
uint64_t *g; | ||
int32_t *h; | ||
}; | ||
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#ifdef __cplusplus | ||
extern "C" { | ||
#endif // __cplusplus | ||
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void root(int32_t *arg, struct Foo_u64 *foo, struct Opaque **d); | ||
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#ifdef __cplusplus | ||
} // extern "C" | ||
#endif // __cplusplus |
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Original file line number | Diff line number | Diff line change |
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@@ -0,0 +1,16 @@ | ||
struct Opaque; | ||
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#[repr(C)] | ||
pub struct Foo<T> { | ||
a: Box<f32>, | ||
b: Box<T>, | ||
c: Box<Opaque>, | ||
d: Box<Box<T>>, | ||
e: Box<Box<f32>>, | ||
f: Box<Box<Opaque>>, | ||
g: Option<Box<T>>, | ||
h: Option<Box<i32>>, | ||
} | ||
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#[no_mangle] | ||
pub extern "C" fn root(arg: Box<i32>, foo: *mut Foo<u64>, d: Box<Box<Opaque>>) {} |
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I'm happy to add a
FIXME
comment and file an issue for unsized types, similar to the comment below, if this is otherwise acceptable.There was a problem hiding this comment.
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Yeah, sounds sensible, but please add a comment pointing to the documentation.