compiler/types: Remove warnings about potential fallthrough

None of those cases are expected to fallthrough, but should be unreachable.
Just break them so they get to the unreachable entry at the end.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/25129>

diff --git a/src/compiler/glsl_types.c b/src/compiler/glsl_types.c
index 1adb6e0..b6776cf 100644 (file)
--- a/src/compiler/glsl_types.c
+++ b/src/compiler/glsl_types.c
@@ -856,6 +856,7 @@ glsl_sampler_type(enum glsl_sampler_dim dim, bool shadow,
       case GLSL_SAMPLER_DIM_SUBPASS_MS:
          return &glsl_type_builtin_error;
       }
+      break;
    case GLSL_TYPE_INT:
       if (shadow)
          return &glsl_type_builtin_error;
@@ -886,6 +887,7 @@ glsl_sampler_type(enum glsl_sampler_dim dim, bool shadow,
       case GLSL_SAMPLER_DIM_SUBPASS_MS:
          return &glsl_type_builtin_error;
       }
+      break;
    case GLSL_TYPE_UINT:
       if (shadow)
          return &glsl_type_builtin_error;
@@ -916,6 +918,7 @@ glsl_sampler_type(enum glsl_sampler_dim dim, bool shadow,
       case GLSL_SAMPLER_DIM_SUBPASS_MS:
          return &glsl_type_builtin_error;
       }
+      break;
    case GLSL_TYPE_VOID:
       return shadow ? &glsl_type_builtin_samplerShadow : &glsl_type_builtin_sampler;
    default:
@@ -973,6 +976,7 @@ glsl_texture_type(enum glsl_sampler_dim dim, bool array, enum glsl_base_type typ
          else
             return &glsl_type_builtin_textureExternalOES;
       }
+      break;
    case GLSL_TYPE_INT:
       switch (dim) {
       case GLSL_SAMPLER_DIM_1D:
@@ -1002,6 +1006,7 @@ glsl_texture_type(enum glsl_sampler_dim dim, bool array, enum glsl_base_type typ
       case GLSL_SAMPLER_DIM_EXTERNAL:
          return &glsl_type_builtin_error;
       }
+      break;
    case GLSL_TYPE_UINT:
       switch (dim) {
       case GLSL_SAMPLER_DIM_1D:
@@ -1031,6 +1036,7 @@ glsl_texture_type(enum glsl_sampler_dim dim, bool array, enum glsl_base_type typ
       case GLSL_SAMPLER_DIM_EXTERNAL:
          return &glsl_type_builtin_error;
       }
+      break;
    case GLSL_TYPE_VOID:
       switch (dim) {
       case GLSL_SAMPLER_DIM_1D:
@@ -1084,6 +1090,7 @@ glsl_image_type(enum glsl_sampler_dim dim, bool array, enum glsl_base_type type)
       case GLSL_SAMPLER_DIM_EXTERNAL:
          return &glsl_type_builtin_error;
       }
+      break;
    case GLSL_TYPE_INT:
       switch (dim) {
       case GLSL_SAMPLER_DIM_1D:
@@ -1113,6 +1120,7 @@ glsl_image_type(enum glsl_sampler_dim dim, bool array, enum glsl_base_type type)
       case GLSL_SAMPLER_DIM_EXTERNAL:
          return &glsl_type_builtin_error;
       }
+      break;
    case GLSL_TYPE_UINT:
       switch (dim) {
       case GLSL_SAMPLER_DIM_1D:
@@ -1142,6 +1150,7 @@ glsl_image_type(enum glsl_sampler_dim dim, bool array, enum glsl_base_type type)
       case GLSL_SAMPLER_DIM_EXTERNAL:
          return &glsl_type_builtin_error;
       }
+      break;
    case GLSL_TYPE_INT64:
       switch (dim) {
       case GLSL_SAMPLER_DIM_1D:
@@ -1169,6 +1178,7 @@ glsl_image_type(enum glsl_sampler_dim dim, bool array, enum glsl_base_type type)
       case GLSL_SAMPLER_DIM_EXTERNAL:
          return &glsl_type_builtin_error;
       }
+      break;
    case GLSL_TYPE_UINT64:
       switch (dim) {
       case GLSL_SAMPLER_DIM_1D:
@@ -1196,6 +1206,7 @@ glsl_image_type(enum glsl_sampler_dim dim, bool array, enum glsl_base_type type)
       case GLSL_SAMPLER_DIM_EXTERNAL:
          return &glsl_type_builtin_error;
       }
+      break;
    case GLSL_TYPE_VOID:
       switch (dim) {
       case GLSL_SAMPLER_DIM_1D: