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discard """
nimout: '''
compile start
tused.nim(15, 8) Hint: 'tused.echoSub(a: int, b: int)' is declared but not used [XDeclaredButNotUsed]
compile end'''
output: "8\n8"
"""
static:
echo "compile start"
template implementArithOpsOld(T) =
proc echoAdd(a, b: T) =
echo a + b
proc echoSub(a, b: T) =
echo a - b
template implementArithOpsNew(T) =
proc echoAdd(a, b: T) {.used.} =
echo a + b
proc echoSub(a, b: T) {.used.} =
echo a - b
block:
# should produce warning for the unused 'echoSub'
implementArithOpsOld(int)
echoAdd 3, 5
block:
# no warning produced for the unused 'echoSub'
implementArithOpsNew(int)
echoAdd 3, 5
static:
echo "compile end"
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