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cgen: fix printing and dumping of struct having referenced interface as field (#15765)

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This commit is contained in:
Swastik Baranwal 2022-09-15 15:13:23 +05:30 committed by GitHub
parent 566a61b136
commit f09197b972
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GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 29 additions and 8 deletions
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2
vlib/v/gen/c/auto_str_methods.v
View File

@ -921,7 +921,7 @@ fn (mut g Gen) gen_str_for_struct(info ast.Struct, styp string, str_fn_name stri
funcprefix += 'isnil(it.${c_name(field.name)})'
funcprefix += ' ? _SLIT("nil") : '
// struct, floats and ints have a special case through the _str function
if sym.kind !in [.struct_, .alias, .enum_] && !field.typ.is_int_valptr()
if sym.kind !in [.struct_, .alias, .enum_, .interface_] && !field.typ.is_int_valptr()
&& !field.typ.is_float_valptr() {
funcprefix += '*'
}

27
vlib/v/tests/inout/dump_expression.out
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@ -1,19 +1,32 @@
[vlib/v/tests/inout/dump_expression.vv:4] 1: 1
[vlib/v/tests/inout/dump_expression.vv:9] 'a': a
[vlib/v/tests/inout/dump_expression.vv:25] p: Point{
[vlib/v/tests/inout/dump_expression.vv:5] 1: 1
[vlib/v/tests/inout/dump_expression.vv:10] 'a': a
[vlib/v/tests/inout/dump_expression.vv:32] a: Aa{
log: &log.Logger(log.Log{
level: disabled
output_label: ''
ofile: os.File{
cfile: 0
fd: 0
is_opened: false
}
output_target: console
output_file_name: ''
})
}
[vlib/v/tests/inout/dump_expression.vv:33] p: Point{
x: 1
y: 2
z: 3
}
[vlib/v/tests/inout/dump_expression.vv:26] p_mut: Point{
[vlib/v/tests/inout/dump_expression.vv:34] p_mut: Point{
x: 1
y: 2
z: 3
}
[vlib/v/tests/inout/dump_expression.vv:27] p_ptr: &Point{
[vlib/v/tests/inout/dump_expression.vv:35] p_ptr: &Point{
x: 1
y: 2
z: 3
}
[vlib/v/tests/inout/dump_expression.vv:38] os.file_name(vfile): dump_expression.vv
[vlib/v/tests/inout/dump_expression.vv:41] f.read(mut buf): 10
[vlib/v/tests/inout/dump_expression.vv:46] os.file_name(vfile): dump_expression.vv
[vlib/v/tests/inout/dump_expression.vv:49] f.read(mut buf): 10

8
vlib/v/tests/inout/dump_expression.vv
View File

@ -1,4 +1,5 @@
import os
import log
fn dump_of_int() {
x := dump(1) + 1
@ -17,11 +18,18 @@ mut:
z int
}
struct Aa{
log &log.Logger
}
fn dump_of_struct() {
p := Point{1, 2, 3}
mut p_mut := Point{1, 2, 3}
p_ptr := &Point{1, 2, 3}
l := &log.Log{}
a := Aa{log:l}
dump(a)
mut x1 := dump(p)
mut x2 := dump(p_mut)
mut x3 := dump(p_ptr)