diff options
Diffstat (limited to 'core/org.eclipse.cdt.core')
| -rw-r--r-- | core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/ASTTranslationUnit.java | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/ASTTranslationUnit.java b/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/ASTTranslationUnit.java index 80a20e97e75..1e7b1d279b9 100644 --- a/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/ASTTranslationUnit.java +++ b/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/ASTTranslationUnit.java @@ -95,8 +95,18 @@ public abstract class ASTTranslationUnit extends ASTNode implements IASTTranslat private IBuiltinBindingsProvider fBuiltinBindingsProvider; // Caches - private final WeakHashMap<IType, String> fUnnormalizedTypeStringCache = new WeakHashMap<>(); - private final WeakHashMap<IType, String> fNormalizedTypeStringCache = new WeakHashMap<>(); + private final ThreadLocal<WeakHashMap<IType, String>> fUnnormalizedTypeStringCache = new ThreadLocal<WeakHashMap<IType, String>>() { + @Override + protected WeakHashMap<IType, String> initialValue() { + return new WeakHashMap<>(); + } + }; + private final ThreadLocal<WeakHashMap<IType, String>> fNormalizedTypeStringCache = new ThreadLocal<WeakHashMap<IType, String>>() { + @Override + protected WeakHashMap<IType, String> initialValue() { + return new WeakHashMap<>(); + } + }; @Override public final IASTTranslationUnit getTranslationUnit() { @@ -585,6 +595,6 @@ public abstract class ASTTranslationUnit extends ASTNode implements IASTTranslat } public Map<IType, String> getTypeStringCache(boolean normalized) { - return normalized ? fNormalizedTypeStringCache : fUnnormalizedTypeStringCache; + return normalized ? fNormalizedTypeStringCache.get() : fUnnormalizedTypeStringCache.get(); } } |