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Fix function prototypes of generated pointer functions

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Previously, the emitted constructors were incomplete prototypes.  When
compiling the wrapper code using gcc 6 and -Wstrict-prototypes, the
following warnings were emitted:

  warning: function declaration isn’t a prototype [-Wstrict-prototypes]

See #801
This commit is contained in:
Justus Winter 2016-09-26 14:27:54 +02:00 • committed by Olly Betts
commit 5691f3f685
2 changed files with 4 additions and 4 deletions
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4
Lib/cpointer.i
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@ -120,7 +120,7 @@ static NAME * frompointer(TYPE *t) {
%define %pointer_functions(TYPE,NAME) %define %pointer_functions(TYPE,NAME)
%{ %{
static TYPE *new_##NAME() { %} static TYPE *new_##NAME(void) { %}
#ifdef __cplusplus #ifdef __cplusplus
%{ return new TYPE(); %} %{ return new TYPE(); %}
#else #else
@ -155,7 +155,7 @@ static TYPE NAME ##_value(TYPE *obj) {
} }
%} %}
TYPE *new_##NAME(); TYPE *new_##NAME(void);
TYPE *copy_##NAME(TYPE value); TYPE *copy_##NAME(TYPE value);
void delete_##NAME(TYPE *obj); void delete_##NAME(TYPE *obj);
void NAME##_assign(TYPE *obj, TYPE value); void NAME##_assign(TYPE *obj, TYPE value);

4
Lib/typemaps/cpointer.swg
View file

@ -105,7 +105,7 @@ typedef struct {
%define %pointer_functions(TYPE,NAME) %define %pointer_functions(TYPE,NAME)
%{ %{
static TYPE *new_##NAME() { static TYPE *new_##NAME(void) {
return %new_instance(TYPE); return %new_instance(TYPE);
} }
@ -126,7 +126,7 @@ typedef struct {
} }
%} %}
TYPE *new_##NAME(); TYPE *new_##NAME(void);
TYPE *copy_##NAME(TYPE value); TYPE *copy_##NAME(TYPE value);
void delete_##NAME(TYPE *obj); void delete_##NAME(TYPE *obj);
void NAME##_assign(TYPE *obj, TYPE value); void NAME##_assign(TYPE *obj, TYPE value);