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Silence scan-build warnings about maybe uninitialized variables.

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This commit is contained in:
Tor Andersson
2014-02-18 15:17:33 +01:00
parent 588fdd18d6
commit 577585c2d1
1 changed files with 8 additions and 4 deletions
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jscompile.c
+8 -4
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@@ -821,10 +821,12 @@ static void cswitch(JF, js_Ast *ref, js_Ast *head)
}
}
emit(J, F, OP_POP);
if (def)
if (def) {
def->casejump = emitjump(J, F, OP_JUMP);
else
end = 0;
} else {
end = emitjump(J, F, OP_JUMP);
}
/* emit the casue clause bodies */
for (node = head; node; node = node->b) {
@@ -836,7 +838,7 @@ static void cswitch(JF, js_Ast *ref, js_Ast *head)
cstmlist(J, F, clause->b);
}
if (!def)
if (end)
label(J, F, end);
}
@@ -929,6 +931,8 @@ static void cstm(JF, js_Ast *stm)
if (stm->b) {
cexp(J, F, stm->b);
end = emitjump(J, F, OP_JFALSE);
} else {
end = 0;
}
cstm(J, F, stm->d);
cont = here(J, F);
@@ -937,7 +941,7 @@ static void cstm(JF, js_Ast *stm)
emit(J, F, OP_POP);
}
emitjumpto(J, F, OP_JUMP, loop);
if (stm->b)
if (end)
label(J, F, end);
labeljumps(J, F, stm->jumps, here(J,F), cont);
break;