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Struct field function pointers, cstring, show toast error in cimport

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This commit is contained in:
Ganesh Viswanathan 2018-12-27 22:42:55 -06:00
commit 21bd2d4112
7 changed files with 121 additions and 28 deletions
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6
tests/include/test.c
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@ -48,4 +48,10 @@ unsigned char test_call_param6(UNION2 param1) {
int test_call_param7(union UNION1 param1) {
return param1.field1;
}
float test_call_param8(int *param1) {
*param1 = 5 * *param1;
return 1.0 * *param1;
}

9
tests/include/test.h
View file

@ -52,6 +52,12 @@ typedef struct {
ENUM4 *field5[TEST_INT];
} STRUCT4;
typedef struct STRUCT5 {
int (*tci)();
struct STRUCT1 (*tcp)(int);
float (*tcp8)(int *i);
} STRUCT5;
union UNION1 {
int field1;
float field2;
@ -69,4 +75,5 @@ STRUCT2 test_call_param3(int param1, struct STRUCT1 param2);
ENUM2 test_call_param4(enum ENUM param1);
union UNION1 test_call_param5(float param1);
unsigned char test_call_param6(UNION2 param1);
int test_call_param7(union UNION1 param1);
int test_call_param7(union UNION1 param1);
float test_call_param8(int *param1);

11
tests/tnimterop_c.nim
View file

@ -21,6 +21,7 @@ var
s2: STRUCT2
s3: STRUCT3
s4: STRUCT4
s5: STRUCT5
e: ENUM
e2: ENUM2 = enum5
@ -33,6 +34,8 @@ var
u: UNION1
u2: UNION2
i: int
pt = 3
ct = 4
@ -41,12 +44,18 @@ s2.field1 = 6
s3.field1 = 7
s4.field2[2] = 5
s4.field3[3] = enum1
s5.tci = test_call_int
s5.tcp = test_call_param
s5.tcp8 = test_call_param8
check s5.tci() == 5
e = enum1
e2 = enum4
u2.field2 = 'c'
i = 5
check test_call_int() == 5
check test_call_param(5).field1 == 5
check test_call_param2(5, s2).field1 == 11
@ -56,6 +65,8 @@ check test_call_param5(5.0).field2 == 5.0
check test_call_param6(u2) == 'c'
u.field1 = 4
check test_call_param7(u) == 4
check test_call_param8(addr i) == 25.0
check i == 25
check e3 == enum7
check e4 == enum11