fix(codegen): don't apply inline modifier several times for *$_init_child (#3281)

Author: i582

src/generator/writers/writeContract.ts

@@ -229,7 +229,6 @@ export function writeInit(
             ctx.flag("inline");
         }
         ctx.context("type:" + t.name + "$init");
-        ctx.flag("inline");
         ctx.body(() => {
             ctx.append(";; Build init code cell");
             ctx.append();

src/test/pipeline/__snapshots__/compile-ast.spec.ts.snap

@@ -1,11 +1,12 @@
 // Jest Snapshot v1, https://goo.gl/fbAQLP
 
-exports[`compilation of ASTs should compile AST to BoC 1`] = `"b5ee9c72010102010045000114ff00f4a413f4bcf2c80b01006cd330d072d721d200d200fa4021103450556f04f86101f862ed44d0d2000195d4d4596c129b30f82ac87001ca006d30c9e25bdcf2c082"`;
+exports[`compilation of ASTs should compile AST to BoC 1`] = `"b5ee9c7201010301004b000114ff00f4a413f4bcf2c80b01015ed330d072d721d200d200fa4021103450556f04f86101f862ed44d0d2000195d4d4596c128e8330db3ce25bdcf2c082020014f82ac87001ca006d30c9"`;
 
 exports[`compilation of ASTs should compile AST to BoC 2`] = `
 ""Asm.fif" include
 PROGRAM{
   DECLPROC recv_internal
+  DECLPROC ?fun_ref_bd34c99d66d48f62
   recv_internal PROC:<{
     DROP
     CTOS
@@ -33,19 +34,22 @@ PROGRAM{
     }> PUSHCONT
     <{
       DROP
-      MYCODE
-      NEWC
-      ZERO
-      SWAP
-      1 STI
-      NULL
-      DROP
-      ENDC
+      ?fun_ref_bd34c99d66d48f62 INLINECALLDICT
     }> PUSHCONT
     IFELSE
     DROP2
     IFRET
     130 THROW
   }>
+  ?fun_ref_bd34c99d66d48f62 PROCREF:<{
+    MYCODE
+    NEWC
+    ZERO
+    SWAP
+    1 STI
+    NULL
+    DROP
+    ENDC
+  }>
 }END>c"
 `;