diff options
Diffstat (limited to 'pkgs/applications/science/logic/satallax/fix-declaration-gcc9.patch')
-rw-r--r-- | pkgs/applications/science/logic/satallax/fix-declaration-gcc9.patch | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/pkgs/applications/science/logic/satallax/fix-declaration-gcc9.patch b/pkgs/applications/science/logic/satallax/fix-declaration-gcc9.patch new file mode 100644 index 000000000000..1933fc25c4da --- /dev/null +++ b/pkgs/applications/science/logic/satallax/fix-declaration-gcc9.patch @@ -0,0 +1,21 @@ +diff --git i/minisat/core/SolverTypes.h w/minisat/core/SolverTypes.h +--- i/minisat/core/SolverTypes.h ++++ w/minisat/core/SolverTypes.h +@@ -47,7 +47,7 @@ struct Lit { + int x; + + // Use this as a constructor: +- friend Lit mkLit(Var var, bool sign = false); ++ friend Lit mkLit(Var var, bool sign); + + bool operator == (Lit p) const { return x == p.x; } + bool operator != (Lit p) const { return x != p.x; } +@@ -55,7 +55,7 @@ struct Lit { + }; + + +-inline Lit mkLit (Var var, bool sign) { Lit p; p.x = var + var + (int)sign; return p; } ++inline Lit mkLit (Var var, bool sign = false) { Lit p; p.x = var + var + (int)sign; return p; } + inline Lit operator ~(Lit p) { Lit q; q.x = p.x ^ 1; return q; } + inline Lit operator ^(Lit p, bool b) { Lit q; q.x = p.x ^ (unsigned int)b; return q; } + inline bool sign (Lit p) { return p.x & 1; } |