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implements --hint[globalvar]:on switch for quickly finding global variables

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This commit is contained in:
Andreas Rumpf 2018-05-27 14:00:44 +02:00
commit dd8a6ef3a2
2 changed files with 7 additions and 3 deletions
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8
compiler/lineinfos.nim
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@ -44,6 +44,7 @@ type
hintConditionAlwaysTrue, hintName, hintPattern, hintConditionAlwaysTrue, hintName, hintPattern,
hintExecuting, hintLinking, hintDependency, hintExecuting, hintLinking, hintDependency,
hintSource, hintPerformance, hintStackTrace, hintGCStats, hintSource, hintPerformance, hintStackTrace, hintGCStats,
hintGlobalVar,
hintUser, hintUserRaw hintUser, hintUserRaw
const const
@ -113,6 +114,7 @@ const
hintPerformance: "$1", hintPerformance: "$1",
hintStackTrace: "$1", hintStackTrace: "$1",
hintGCStats: "$1", hintGCStats: "$1",
hintGlobalVar: "global variable declared here",
hintUser: "$1", hintUser: "$1",
hintUserRaw: "$1"] hintUserRaw: "$1"]
@ -134,7 +136,7 @@ const
"XDeclaredButNotUsed", "ConvToBaseNotNeeded", "ConvFromXtoItselfNotNeeded", "XDeclaredButNotUsed", "ConvToBaseNotNeeded", "ConvFromXtoItselfNotNeeded",
"ExprAlwaysX", "QuitCalled", "Processing", "CodeBegin", "CodeEnd", "Conf", "ExprAlwaysX", "QuitCalled", "Processing", "CodeBegin", "CodeEnd", "Conf",
"Path", "CondTrue", "Name", "Pattern", "Exec", "Link", "Dependency", "Path", "CondTrue", "Name", "Pattern", "Exec", "Link", "Dependency",
"Source", "Performance", "StackTrace", "GCStats", "Source", "Performance", "StackTrace", "GCStats", "GlobalVar",
"User", "UserRaw"] "User", "UserRaw"]
const const
@ -166,7 +168,7 @@ const
hintExecuting, hintLinking, hintExecuting, hintLinking,
hintCodeBegin, hintCodeEnd, hintCodeBegin, hintCodeEnd,
hintSource, hintStackTrace, hintSource, hintStackTrace,
hintGCStats}, hintGlobalVar, hintGCStats},
{low(TNoteKind)..high(TNoteKind)} - {warnShadowIdent, warnUninit, {low(TNoteKind)..high(TNoteKind)} - {warnShadowIdent, warnUninit,
warnProveField, warnProveIndex, warnProveField, warnProveIndex,
warnGcUnsafe, warnGcUnsafe,
@ -174,7 +176,7 @@ const
hintDependency, hintDependency,
hintCodeBegin, hintCodeEnd, hintCodeBegin, hintCodeEnd,
hintSource, hintStackTrace, hintSource, hintStackTrace,
hintGCStats}, hintGlobalVar, hintGCStats},
{low(TNoteKind)..high(TNoteKind)} - {hintStackTrace, warnUninit}, {low(TNoteKind)..high(TNoteKind)} - {hintStackTrace, warnUninit},
{low(TNoteKind)..high(TNoteKind)}] {low(TNoteKind)..high(TNoteKind)}]

2
compiler/semstmts.nim
View file

@ -569,6 +569,8 @@ proc semVarOrLet(c: PContext, n: PNode, symkind: TSymKind): PNode =
b.sons[j] = newSymNode(v) b.sons[j] = newSymNode(v)
checkNilable(c, v) checkNilable(c, v)
if sfCompileTime in v.flags: hasCompileTime = true if sfCompileTime in v.flags: hasCompileTime = true
if v.flags * {sfGlobal, sfThread} == {sfGlobal}:
message(c.config, v.info, hintGlobalVar)
if hasCompileTime: if hasCompileTime:
vm.setupCompileTimeVar(c.module, c.cache, c.graph, result) vm.setupCompileTimeVar(c.module, c.cache, c.graph, result)