Merge pull request #227 from LeoShimonaka/master

Fix typos in docs / comments / method name

Author: cwillmor

docs/proposals/OptimizerEffects.rst

@@ -20,7 +20,7 @@ Introduction
 This document formalizes the effects that functions have on program
 state for the purpose of facilitating compiler optimization. By
 modeling more precise function effects, the optimizer can make more
-assumptions leading to more agressive transformation of the program.
+assumptions leading to more aggressive transformation of the program.
 
 Function effects may be deduced by the compiler during program
 analyis. However, in certain situations it is helpful to directly
@@ -919,5 +919,5 @@ Generally, a default-safe policy provides a much better user model
 from some effects. For example, we could decide that functions cannot
 affect unspecified state by default. If the user accesses globals,
 they then need to annotate their function. However, default safety
-dictates that any neccessary annotations should be introduced before
+dictates that any necessary annotations should be introduced before
 declaring API stability.

docs/proposals/containers_value_type.html

@@ -347,7 +347,7 @@ <h2>
 <code>archives</code> is an in-out argument.  And <i>just as importantly</i>,
 that <code>archivePath</code> is <b>not</b> to be modified within
 <code>_checkPathForArchiveAndAddToArray</code>.  However if
-<code>archivePath</code> is a mutable object with reference semantics, we loose
+<code>archivePath</code> is a mutable object with reference semantics, we lose
 that ability to locally reason about this code, even in Swift.
 </p>
 

docs/proposals/valref.rst

@@ -150,7 +150,7 @@ Instance variables can be explicitly declared ``val`` or ``ref``::
 When a value is copied, all of its instance variables declared ``val``
 (implicitly or explicitly) are copied.  Instance variables declared
 ``ref`` merely have their reference counts incremented (i.e. the
-refrence is copied).  Therefore, when the defaults are in play, the
+reference is copied).  Therefore, when the defaults are in play, the
 semantic rules already defined for Swift are preserved.
 
 The new rules are as follows:

include/swift/Parse/Lexer.h

@@ -241,7 +241,7 @@ class Lexer {
   }
 
   /// \brief Retrieve the source location that points just past the
-  /// end of the token refered to by \c Loc.
+  /// end of the token referred to by \c Loc.
   ///
   /// \param SM The source manager in which the given source location
   /// resides.

include/swift/SIL/Dominance.h

@@ -41,7 +41,7 @@ class DominanceInfo : public llvm::DominatorTreeBase<SILBasicBlock> {
 
   /// Return true if the other dominator tree does not match this dominator
   /// tree.
-  inline bool errorOccuredOnComparison(const DominanceInfo &Other) const {
+  inline bool errorOccurredOnComparison(const DominanceInfo &Other) const {
     const auto *R = getRootNode();
     const auto *OtherR = Other.getRootNode();
 
@@ -131,7 +131,7 @@ class PostDominanceInfo : public llvm::DominatorTreeBase<SILBasicBlock> {
 
   /// Return true if the other dominator tree does not match this dominator
   /// tree.
-  inline bool errorOccuredOnComparison(const PostDominanceInfo &Other) const {
+  inline bool errorOccurredOnComparison(const PostDominanceInfo &Other) const {
     const auto *R = getRootNode();
     const auto *OtherR = Other.getRootNode();
 

include/swift/SILAnalysis/LoopRegionAnalysis.h

@@ -395,7 +395,7 @@ class LoopRegion {
     llvm::SmallVector<SubregionID, 16> Subregions;
 
     /// A map from RPO number of a subregion loop's preheader to a subloop
-    /// regions id. This is neccessary since we represent a loop in the
+    /// regions id. This is necessary since we represent a loop in the
     /// Subregions array by the RPO number of its header.
     llvm::SmallVector<std::pair<unsigned, unsigned>, 2> Subloops;
 

lib/IRGen/GenDecl.cpp

@@ -743,7 +743,7 @@ void IRGenModuleDispatcher::emitGlobalTopLevel() {
 }
 
 void IRGenModule::finishEmitAfterTopLevel() {
-  // Emit the implicit import of the swift standard libary.
+  // Emit the implicit import of the swift standard library.
   if (DebugInfo) {
     std::pair<swift::Identifier, swift::SourceLoc> AccessPath[] = {
       { Context.StdlibModuleName, swift::SourceLoc() }

lib/IRGen/IRGenDebugInfo.h

@@ -100,7 +100,7 @@ class IRGenDebugInfo {
 
   Location LastDebugLoc;    /// The last location that was emitted.
   const SILDebugScope *LastScope; /// The scope of that last location.
-  bool IsLibrary;           /// Whether this is a libary or a top level module.
+  bool IsLibrary;           /// Whether this is a library or a top level module.
 #ifndef NDEBUG
   /// The basic block where the location was last changed.
   llvm::BasicBlock *LastBasicBlock;

lib/SIL/Dominance.cpp

@@ -55,7 +55,7 @@ void DominanceInfo::verify() const {
   DominanceInfo OtherDT(F);
 
   // And compare.
-  if (errorOccuredOnComparison(OtherDT)) {
+  if (errorOccurredOnComparison(OtherDT)) {
     llvm::errs() << "DominatorTree is not up to date!\nComputed:\n";
     print(llvm::errs());
     llvm::errs() << "\nActual:\n";
@@ -102,7 +102,7 @@ void PostDominanceInfo::verify() const {
   PostDominanceInfo OtherDT(F);
 
   // And compare.
-  if (errorOccuredOnComparison(OtherDT)) {
+  if (errorOccurredOnComparison(OtherDT)) {
     llvm::errs() << "PostDominatorTree is not up to date!\nComputed:\n";
     print(llvm::errs());
     llvm::errs() << "\nActual:\n";

lib/SILPasses/ARC/GlobalARCPairingAnalysis.h

@@ -43,7 +43,7 @@ struct ARCMatchingSet {
   llvm::SetVector<SILInstruction *> Increments;
 
   /// An insertion point for an increment means the earliest point in the
-  /// program after the increment has occured that the increment can be moved to
+  /// program after the increment has occurred that the increment can be moved to
   /// without moving the increment over an instruction that may decrement a
   /// reference count.
   llvm::SetVector<SILInstruction *> IncrementInsertPts;